由买买提看人间百态

topics

全部话题 - 话题: evolv
首页 上页 1 2 3 4 5 6 7 8 9 10 (共10页)
I***i
发帖数: 14557
1
Four-Winged Bird Discovered by Chinese Paleontologists
http://frenchtribune.com/teneur/1316758-four-winged-bird-discov
A study published in the journal Science has shed light on 11 four-winged
fossil specimens that lived about 130 million years ago.
It says there is strong evidence, after recently excavated primitive bird
species, that the primitive species were available with four wings.
According to the Chinese paleontologists, modern-day birds have evolved from
the pre-historic birds.
After s... 阅读全帖
C******g
发帖数: 2930
2
来自主题: _Playstation3版 - 20101102 PSN美服更新
PS3
Price Updates
* Spyro The Dragon – Sale (PS3/PSP) (now $2.99, original price $5.99)
* MAG Interdiction Pack – Permanent Price Drop (PS3) (now $4.99,
original price $9.99)
Qore
* Qore Episode 30: November 2010 ($2.99)
* Qore Episode 30: November Renewal ($19.99)
Games
* Hoard ($14.99)
* God of War Collection ($29.99)
* Virtual pool 3 ($5.99)
Demos (free)
* Split Second Demo 2
* Aqua Panic! HD Demo
* Rock Band 3 Demo
Add-ons
* Dead Rising 2 – Skills ... 阅读全帖
C******g
发帖数: 2930
3
来自主题: _Playstation3版 - 20101123 PSN美服更新
PS3
PSN Stock Up for Winter Sales
Top Gun – Sale (PS3) (now $7.49, original price $14.99)
PixelJunk Racers 2nd Lap – Sale (PS3) (now $3.49, original price $6.99)
Deathspank – Sale (PS3) (now $7.49, original price $14.99)
Gundemonium Collection – Sale (PS3) (now $7.49, original price $14.99)
Joe Danger – Sale (PS3) (now $7.49, original price $14.99)
Monopoly – Minis – Sale (PS3/PSP) (now $2.49, original price $4.99)
Young Thor – Minis – Sale (PS3/PSP) (now $2.49, original price $4.99)
Hero Of Spa... 阅读全帖
w*******y
发帖数: 60932
w*******y
发帖数: 60932
5
来自主题: _DealGroup版 - 【$】Xbox Kinect Your Shape $33.99 Amazon
Xbox Kinect Your Shape Fitness Evolved is $33.99 at Amazon, not the best
deal but for anyone looking for the game it saves a few bucks.
Link:
http://www.amazon.com/Your-Shape-Fitness-Evolved-Xbox-360/dp/B002I0H9WM/ref=sr_1_1?ie=UTF8&s=videogames&qid=1293791111&sr=8-1
w*******y
发帖数: 60932
6
Your Shape: Fitness Evolved Toned Body 160
Your Shape: Fitness Evolved Bollywood 200
3D Ultra MiniGolf Adventures 2 400
Peggle 400
Peggle Nights 200
Plants Vs Zombies 800
ilomilo 400
Avatar Egg Hunt 80
Avatar Bunny Outfit 120
Monkey Prop 120
More details to be added.
w*******y
发帖数: 60932
7
来自主题: _DealGroup版 - 【$】Slickdeals in 2000
Ever wonder how has evolved over the last 10 years
The following link shows the site on Mar 1 2000.
Link:
http://web.archive.org/web/20000301130145/http://www.slickdeals
You can use the slider on the top to see the site evolve.
Sorry not a deal, but a tribute to and its popularity and was not sure
where to post this. If some one can move, please do
Note: You can use this site to see any site for that matter, say amazon or
yahoo etc
w*******y
发帖数: 60932
8
iPhone & iPod
SushiChop:
http://itunes.apple.com/app/sushichop/id443957324?mt=8
($.99 -> Free, 18.3 MB) 5 Stars , Game
Super Gift Card Reward Plus:
http://itunes.apple.com/app/super-gift-card-reward-plus/id44552
($14.99 -> Free, 3.2 MB) 4.5 Stars , Productivity
Universal (iPhone, iPod, iPad)
KitchenPad Timer:
http://itunes.apple.com/app/kitchenpad-timer/id401572843?mt=8
($1.99 -> Free, 5 MB) 5 Stars , Lifestyle
Dragons Rage:
http://itunes.apple.com/app/dragons-rage/id462250633?mt=8
($1.9... 阅读全帖
w*******y
发帖数: 60932
9
FREE Games & Apps iOS for iPad, iPhone, and iPod
Age of Pinballs($1 --> Free) is here:
http://itunes.apple.com/us/app/age-of-pinballs/id445487562?mt=8
for iOS Universal
Tires of Fury ($1 --> Free) is here:
http://itunes.apple.com/us/app/tires-of-fury/id483228581?mt=8
for iOS Universal
VidRhythm ($2 --> Free) is here:
http://itunes.apple.com/us/app/vidrhythm/id457548851?mt=8
for iOS Universal
Whizzers ($1 --> Free) is here:
http://itunes.apple.com/us/app/whizzers/id448174232?mt=8
for iOS ... 阅读全帖
e*n
发帖数: 1511
10
来自主题: _pennystock版 - MSFT该有所作为了
http://news.cnet.com/8301-13860_3-20018625-56.html
"We, as a company, will need to cover all form factors, and certainly
we have done work around the tablet as both a productivity device and a
consumption device. You know, I've been looking around the world today, and
frankly, the people who are typing with a keyboard look more comfortable
physically than the people I've seen typing without. And yes, I can tell you
how much of what is in the audience. I can tell you how many Macs; I can
tel... 阅读全帖
v**********m
发帖数: 5516
11
来自主题: _pennystock版 - soros的精神导师:Karl Popper的生平
Sir Karl Raimund Popper, CH FRS[1] FBA (28 July 1902 – 17 September 1994)
was an Austro-British[2] philosopher and a professor at the London School of
Economics.[3] He is regarded as one of the greatest philosophers of science
of the 20th century;[4][5] he also wrote extensively on social and
political philosophy.
Popper is known for his attempt to repudiate the classical observationalist
/ inductivist form of scientific method in favour of empirical falsification
. He is also known for his oppo... 阅读全帖
g********n
发帖数: 2314
12
来自主题: _GoldenrainClub版 - [合集] goldenrain的观点未免偏颇 (转载)
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: dadabear (bless you), 信区: SanFrancisco
标 题: [合集] goldenrain的观点未免偏颇
发信站: BBS 未名空间站 (Thu Feb 8 16:24:51 2007), 站内
☆─────────────────────────────────────☆
MSJ (Mission San Jose) 于 (Tue Feb 6 00:42:38 2007) 提到:
看完他blog的《现在在哪里买房风险小》,我只能笑着摇摇头。在我眼里,这个列表与
其说是“风险小”列表,不如说是“房子难涨地区列表”。试论证一二:
1. 常言道“强者恒强,弱者恒弱”。NYC, SF地区房价高企不是一年两年了,支撑房价
的不是那个affordability的percentage,而是能afford的人口数和房子总数的比例。
这里看百分比是没有多大意义的。只要还有人能买得起还愿意买,即使affordability
只有15%又如何呢?
2. 正如high tech公司的P/E要远大于... 阅读全帖
I*****y
发帖数: 854
13
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: evolve (安居乐业不折腾), 信区: SanFrancisco
标 题: 楼市蹦盘前夕,楼市炒家空前大逃亡ZT
发信站: BBS 未名空间站 (Fri Nov 27 03:58:55 2009, 美东)
转过来吓吓你们
你见过在北京二手房成交量一天达到1273套吗?你见过上海十多人抢一套二手房吗?你
见过深圳现场拍卖一套二手房价高者得吗?这些都是近来发生的新闻事实。各大媒体,
地产新闻铺天盖地,轰炸着城市居民脆弱的心灵,于是,大家一股脑的心甘情愿的唯恐
买不到房子似的去抢购二手房。
967 套!深圳规划与国土资源委公布的最新数据显示,11月20日深圳二手房单日成交再
创历史新高。截止到11月20日,本月深圳二手房成交已超过1万套,而上周4126套的成
交量已与年初的月成交量相当。一周的成交量相当于一个月,一天的成交量屡创历史新
高,相当于正常情况下4天的成交量。是什么人在哄抢房子?
再来看看北京,来自北京房地产交易管理网最新数据显示,北京二手房近日创下了日均
成交一千多套的历史最高纪录。据统计,11月以来,二手
l******i
发帖数: 4666
14
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: evolve (messenger), 信区: SanFrancisco
标 题: 深圳卫视竟播出“六四要平反”画面 负责人已停职(图
发信站: BBS 未名空间站 (Thu Jun 3 17:38:42 2010, 美东)
看来政治体制改革从南方开始这个悦来越明显了
1989年“六四”事件21周年敏感祭日前夕,中国官方严格监视各地媒体对六四问题报
道禁声。法新社今天从北京发表报道评论,指出虽然中国大张旗鼓组办上海世博会,并
且展示中国经济实力,但是在民主进步改革,改善人权自由方面却是装聋作哑。
根据本台收到的听众寄发的未经证实报道,在“六四事件”周年纪念前夕,深圳卫
视《正午30分》栏目因为播出“六四要平反”的画面和采访要求平反“六四事件”的人
士,遭到处分。深圳卫视所属的深圳广播电影电视集团总裁王茂亮、总编辑陈君聪以及
深圳卫视的多名负责人已经停职接受调查。
广东省委宣传部一名不愿意透露姓名的官员称,二十多年来,深圳卫视是大陆第一
家公开明确要求为“六四”平反的媒体,影响十分严重,再加上深圳卫视
v******s
发帖数: 272
15
What Obama And America Should Learn From China
Shaun Rein, 01.24.11, 12:15 PM EST
There are ways in which Hu Jintao is being wiser than us.
There has been much discussion lately of how China survived the
financial crisis much more robustly than the United States. Many credit
Beijing's centralized power structure, which Sen. Harry Reid mistakenly
(and foolishly) calls a dictatorship under President Hu Jintao.
Political scientist Francis Fukuyama recently wrote that China's command
system allows f... 阅读全帖
a******n
发帖数: 280
16
SAN FRANCISCO CHRONICLE: Chinese New Year Spectacular in S.F., Cupertino
By Mary Ellen Hunt
January 4, 2009
If ancient Chinese goddesses were modernized to the 21st century, one
imagines that they would look a lot like Vina Lee, the tall, fine-featured,
elegant choreographer and dancer whose artistry graces the Chinese Classical
Divine [Shen Yun] Performing Arts Company in the troupe's forthcoming
performances of the Chinese New Year Spectacular at the War Memorial Opera
House and the Flint Cent... 阅读全帖
p*****i
发帖数: 921
17
这个 Shaun Rein 会不会就是深海同志?
原文:
http://www.forbes.com/2011/01/24/barack-obama-china-hu-jintao-p
What Obama And America Should Learn From China
Shaun Rein, 01.24.11, 12:15 PM EST
There are ways in which Hu Jintao is being wiser than us.

More from Shaun Rein
There has been much discussion lately of how China survived the financial
crisis much more robustly than the United States. Many credit Beijing's
centralized power structure, which Sen. Harry Reid mistakenly (and foolishly
) calls a dictato... 阅读全帖
a********e
发帖数: 5251
18
真正财富的本质定义
战略层面,真正的财富是对一种稳定发展的生产关系和社会结构的逐渐变大比例的占有
。这里的表达有个关键,对一种稳定发展的生产关系和社会结构的占有是财富(这种财
富已经超越了看得见摸得着的物质财富),但逐渐变大比例的占有才是真正的财富,这
里有持续智力的投入,必须要把现有资源、运行和人才结合起来,实际上是一种机制。
巴菲特的投资理念实际上就是如此。巴菲特买入并持有,以大股东的身份改造公司运营
并且整合行业,辅以自然人口增长的预期、自然地域扩展和基本衣食住行的需求增长以
及生产和消费模式的进化,形成对生产关系和社会结构的逐渐扩大的有利占有。这种投
资基本是零风险。值得一提的是科技投入不在此列,但科技投入的结果,比如导致生产
和消费模式的进化在此列,而这种投资略去了科技投入的巨大风险。所以,科技公司即
使赔钱也很有价值是有其策略原因和意义的。
一个典型的案例:军队是100%的负回报投资,账面回报为零,而投入巨大,是大国和像
样国家的最大单项政府开支。但几乎所有的高科技都是军事研发首先需要和获得的,这
表明科技投入即使没有账面回报,也价值巨大。
如果对潜在不稳定生产关系和社会结... 阅读全帖
z***y
发帖数: 13818
19
LZ is absolutely right.
Generally say, China is a pre-modern country. They need time to evolve.
S*********n
发帖数: 4050
20
The Chinese people did evolve, but not naturally. Can you say people crushed
by tanks didn't survive the nature? My view is, it's not the case.
Evolution is on-going, on the wrong direction though.
More and more people with Mongolian syndrome would survive, because they
simply follow directions.
h******t
发帖数: 872
21
来自主题: ChinaNews版 - 外F必读
http://robertlindsay.wordpress.com/2010/08/03/evolution-of-high
Evolution of High IQ’s in Ashkenazi Jews and Chinese
A commenter asks the reason for the high IQ’s of Ashkenazi Jews:
What accounts for the higher Ashkenazi IQ? Is it from living in a cold
climate in eastern Europe instead of in their original sunny Mediterranean
homeland? Or perhaps Slavic genes?
Apparently selection. When the Ashkenazim went to Europe, Talmudic Judaism
unfolded around 1000 CE or so, and in order to be a Jew, a man... 阅读全帖
s**********t
发帖数: 1846
22
http://www.economist.com/blogs/democracyinamerica/2012/01/ameri
THE contours of the new military strategy announced by Barack Obama at the
Pentagon on January 5th have been fairly clear for some time. To talk of it
as “new strategic guidance” is thus slightly misleading. Short of some
cataclysmic event that reshapes the entire landscape, strategy should hardly
ever be new, but continually evolving to secure national interests (which
remain constant) in a dynamic environment (in which change occu... 阅读全帖
c********t
发帖数: 320
23
1,563 comments
* Popular Now
* Newest
* Oldest
* Most Replied
*
jeffrey
135users liked this commentPlease sign in to rate!Please sign in to
rate!15users disliked this comment
jeffrey • Roanoke, Virginia • 1 day 12 hrs ago
After experiencing Newark he'll probably go home!

o
A Yahoo User
42users liked this commentPlease sign in to rate!Please sign in
to rate!34users disliked this comment
... 阅读全帖
t*******3
发帖数: 2005
24
从这图上看长得还可以不过离校花水平应该还差老远:
AMY Jin
Head, Insights China
McKinsey & Company
Amy Jin leads McKinsey's Insights China, a proprietary research center that
provides clients with latest China specific insights on macro economical
development, granular level forecast, consumer behavior and shopping
preference evolvement. Amy is a core member of McKinsey's Asia Pacific
Marketing and Sales practice. Before taking the leadership role, she was an
Associate Principal in McKinsey Shanghai, focusing primarily o... 阅读全帖
B*V
发帖数: 3365
25
http://www.theatlantic.com/china/archive/2013/12/the-american-w
From 1944, when the 23-year-old Sidney Rittenberg first arrived in China
with the U.S. Army, to his departure 35 years later, no other foreign
national played as important a role in the country. A Chinese linguist and
Communist sympathizer, Rittenberg served as a friend, confidante, translator
, and journalist for the Communist Party leadership after first encountering
them at their Yan'an base in 1946. During the first three decade... 阅读全帖
z**********e
发帖数: 22064
26
来自主题: Detective版 - 朝鲜地下经济解密
http://cn.wsj.com/gb/20140417/bog085433.asp
2014年04月17日08:43
日本共同社2014年4月9日提供的视频截图显示,朝鲜领导人金正恩在平壤参加最高人民
会议。
朝鲜公共分配制度在上世纪90年代中期大饥荒年间瓦解,劳苦平民被迫寻找谋生之道,
于是催生了地下市场经济。
随后数年这个地下经济的发展,尤其它是否会最终导致金家王朝领导的政治权力结构倾
覆,一直是关注朝鲜的人士倍感兴趣的研究对象。
新发布的一项报告有助于外界了解朝鲜地下经济是如何以一种特别令人担忧、但或许能
带来变革的方式不断发展的。
布鲁金斯学会(Brookings Institution)东亚政策研究中心(Center for East Asia
Policy Studies)客座高级研究员格雷滕斯(Sheena Chestnut Greitens)撰写了名为《
朝鲜赚取硬通货非法运作历程》(Illicit: North Korea's Evolving Operations to
Earn Hard Currency)的报告,细述了朝鲜非法经济活动如何培育了一个“罪恶”的... 阅读全帖
z**********e
发帖数: 22064
27
(记者何雅婷综合报导)近日,一名在美访问学者在美国报纸上发文讨论令完成的处境
,及其可能遭遇的危险。文章拿当年获得英国庇护的俄罗斯特务利特维年科(
Alexander Litvinenko)最终被毒杀的下场为例,指令完成有可能重蹈利特维年科的覆
辙。
近日,美国史丹福大学胡佛学院访问学者Markos Kounalakis在加州萨克拉门托一份报
纸撰文称,任何国家都不会容忍叛国的行为,就算逃到天涯海角也没有一处是叛徒的安
身之所。
文章指出,令完成的哥哥令计划一度是中共中央办公厅的主任,对中共高层内部的运作
了如指掌。而逃往美国的令完成被指夹带了大批中国国家机密资料出逃,因此捉拿令完
成已经成为在美中共特务的「最重要目标」。
此前《华尔街日报》有报导称,令完成曾经与美国官员有所接触,但目前下落不明。
该报导称,美国土安全部目前对令完成一事较为谨慎,不愿透露对简.王的调查是否是
为了锁定令完成的位置,也不愿意透露令完成是否向美国申请了政治庇护,更不愿透露
美方是否接受申请,只是表示,对具体的案件不发表评论。美国中央情报局也不愿评论
。不过,「美方要求匿名的高级官员透露,令完成去年夏天曾与美... 阅读全帖
g****n
发帖数: 3313
28
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: evolve (上班时间灌水一篇罚十刀), 信区: SanFrancisco
标 题: 请大家伸出援手,帮助昏迷中的优秀留学生!
发信站: BBS 未名空间站 (Wed Feb 10 20:57:32 2010, 美东)
请大家帮忙顶上头条!谢谢!
2010年2月3日晚11点半,在斯坦福大学校园,来自哈尔滨的26岁的王一超同学骑自
行车被汽车撞倒,颅脑严重受损,现在仍在斯坦福大学医学中心ICU昏迷不醒。
王一超从小就聪明、善良、懂事、好学,非常优秀,小学上复华小学、初中上69中
,高中上师大附中, 一直是班长和三好学生, 大学考上哈尔滨工业大学,2007年以优
异成绩毕业,取得给排水高分子化学双学士学位。 王一超为解决中国水污染问题立志
出国留学,学习国外先进的水处理技术。他先后被日本东京大学、韩国汉城大学、香港
中文大学、美国密苏里大学、卡内基梅隆和巴甫洛大学等录取。因家庭经济条件限制,
最后选择了世界排名前50名、奖学金最高直攻博士的新加坡南洋理工大学水处理专业。
王一超2008年7月赴新加坡学习
e*****g
发帖数: 2560
29
感动!
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: evolve (上班时间灌水一篇罚十刀), 信区: SanFrancisco
标 题: 请大家伸出援手,帮助昏迷多天中的留学生!
发信站: BBS 未名空间站 (Wed Feb 10 20:57:32 2010, 美东)
关于王一超情况的综合信息请参观CMAIN 主页 www.cmain.org
2/16 update
The following is from the volunteer in charge today Rui
今天王一超的体征基本稳定,上午体温很好,下午体温偏高。因为前几天开始有肺部感
染,医生担心如果他得的是流
感,会传给病区的其他人,将他转到了隔离病房。家属仍然可以和以前一样探望
。等排除了传染性以后再转出
来。
他的父母家人看上去情绪还算稳定,只是很疲惫,特别是王一超的妻子,作为4个家属
里唯一会说英语的人,需要她做
的事尤其多。
明天他们1点45要和医生开会讨论病情。还要填写一些关于减免医疗费用的表格(
Medical? Not sure)。
他们周4就要从旅馆搬出来,住宿的事情
r***e
发帖数: 2000
30
"Our philosophy is to participate in tests that have high relevance and
meaning for consumers, and most accurately align with their real-world need
for comprehensive protection and machine cleanup from evolving online
threats. We will continue to seek out and participate in a range of tests
that meet these standards to measure our products’ efficacy and performance
."
t*******n
发帖数: 4445
31
【 以下文字转载自 WorldNews 讨论区,原文如下 】
发信人: tsiaojian (李萧), 信区: WorldNews
标 题: A Review of 《The Arab Predicament》
发信站: The unknown SPACE (Thu Jun 19 14:05:59 2003) WWW-POST
The Arab Predicament: Arab Political Thought and Practice since 1967, by Fouad
Ajami, Cambridge University Press, 1981
Description from Amazon.com: How have Arab political ideas and institutions
evolved since the 1967 War? How have the Arabs contended with external
influences to which their wealth has exposed them? What are the imp
d****0
发帖数: 335
32
niggers are stupid, period. The reason is they never left africa which is
easy to find food without agriculture and industry. So their brain never got
stimulated to evolve in thousands of years. Yellow and White had much
tougher time during immigration and settling down. Food is rare and
temperature is cool so they have to be smart to survive. So only smart
yellow and white genes can survive. Jews had the toughest living conditions
so they are the smartest now. Chinese are smarter than pacific i
r*****d
发帖数: 1924
33
来自主题: History版 - 中国古时候就有冰淇淋了?
看来马可波罗把ice cream从中国传到意大利一事是个传说,没有正史记载
Ice Cream History and Folklore
Most of the following material has been extracted from "The History of Ice C
ream", written by the International Association of Ice Cream Manufacturers (
IAICM), Washington DC, 1978. As you will note below, however, much of the ea
rly history of ice cream remains unproven folklore.
Once upon a time, hundreds of years ago, Charles I of England hosted a sumpt
ous state banquet for many of his friends and family. The meal, consist... 阅读全帖
c**i
发帖数: 6973
34
来自主题: History版 - Angling in Istanbul
Marc Champion, Anglers Are in Dire Straits Along Istanbul's Bosphorus; Mass
fish migration celebrated by Aristole has slowed; Why tuna steered right.
Wall Street Journal, Jan. 5, 2011.
http://online.wsj.com/article/SB1000142405274870472310457606199
(a) Istanbul
http://en.wikipedia.org/wiki/Istanbul
Quote:
"Byzantium is the first known name of the city. Around 660 BC, Greek
settlers from the city-state of Megara founded a Doric colony on the present
-day Istanbul, and named the new colony after t... 阅读全帖
p**q
发帖数: 535
35
According to mitochondrial DNA research of Human migration, The ancestors of
australia and papua new guinea aborigines reached these isloated area
through the lost continent of Lemuria 60 thousands years ago.
The other descendants stayed in Asia and evolves to people with yellow skin.
But the sea level went up a lot so they lost the chance for the second
migration.
c**i
发帖数: 6973
36
来自主题: History版 - The Word 'Inflation'
Justin Lahart, Using a Dictionary to Define Inflation Can Spell Trouble;
Merriam-Webster eventually took note of how inflation's meaning had evolved
over time. Wall Street Journal, May 14, 2011.
http://online.wsj.com/article/SB100014240
52748703730804576319173360183278.html
Note: The report says, "In the English writer Samuel Johnson's 1755
dictionary inflation is defined as: 'The state of being swelled with wind;
flatulence.'
(a) wind (n): "gas generated in the stomach or the intestines 阅读全帖
o**********e
发帖数: 18403
37
大型攻城器和城墙防御术这种东西,是3000年以来co-evolve的。
所谓道高一尺,魔高一丈。 你去看欧洲的城堡就知道了。 自从有了火炮,城墙越修越厚。 看厚度,就知道是什么时候修的。
中国2000年来90%时间都是统一的。 皇帝绝对不允许地方军官在内地高筑厚筑城墙。 即使内战的时候,军阀“高筑墙”了(时间仓促,质量应该不咋样),统一以后,皇帝也会拆一点才放心。
城墙是装样的,攻城器能尖端吗?
I**E
发帖数: 2056
38
一点瑕疵:中国统一的时间只有60%,乱世纷争在每个王朝交替都十分惨烈。
LZ的攻防CO-EVOLVE观点很有道理,在中国,这个确实是攻城器械似乎没有欧洲强大的
原因之一。
但是还有个重要原因--地形。中国多山,很多城池堡垒依险要地形修建,大型攻城器
械在这种地形下显然没有用武之地,例子请参照蒙古攻打钓鱼城。而欧洲多平原,只能
修筑高城厚墙,大型工程器械在这样的地形下才有使用价值。

修越厚。 看厚度,就知道是什么时候修的。
即使内战的时候,军阀“高筑墙”了(时间仓促,质量应该不咋样),统一以后,皇
帝也会拆一点才放心。
s**d
发帖数: 190
39
来自主题: History版 - 时间是绝对的吗?
转一篇文章。
Ten Things Everyone Should Know About Time
by Sean
“Time” is the most used noun in the English language, yet it remains a
mystery. We’ve just completed an amazingly intense and rewarding
multidisciplinary conference on the nature of time, and my brain is swimming
with ideas and new questions. Rather than trying a summary (the talks will
be online soon), here’s my stab at a top ten list partly inspired by our
discussions: the things everyone should know about time. [Update: all of
these ar... 阅读全帖
b****r
发帖数: 2555
40
来自主题: History版 - [合集] 时间是绝对的吗?
☆─────────────────────────────────────☆
voidness (先有没有) 于 (Thu Sep 1 20:10:49 2011, 美东) 提到:
这个问题有点闹心。
什么叫一秒?是一小时的1/3600,一天24小时,一年365天。
可见时间是由地球绕日头决定的。
那我要问:外星球呢?年和天一定不同于地球,因此会有不同
的时间概念。
这也解释了为什么天上一天地上一年的神话,根本就不是同一
时间系统,不一定是什么相对论的问题。
还有,在蚂蚁看来,人的一秒像它们的一分钟,你认为蚂蚁活得短,
那乌龟还认为人活得太短了呢。动作越慢的动物,相对时间活得更长。
时间不是绝对的,是你的感觉而已。
再往深了说,时间是不存在的,是因为你感知了周围变化才有时间
的概念,一旦什么都不变了,时间就停止了,呵呵,但愿你能理解。
总之,干什么事慢点,长寿,但别停干事,至少要喘气,好让时间走。
☆─────────────────────────────────────☆
Wanerbei (玩儿呗) 于 (Thu Sep 1 20:13:11 2011, ... 阅读全帖
h*i
发帖数: 3446
41
Turns out that the Hilly Flanks hypotheses is just one of the dozens of
competing theories of how agriculture arises. Looks like how and when
farming started is a hotly debated issue.
One thing is for sure, Chinese didn't invent farming, because earliest
domesticated rice found in China were 13900 years ago, when the modern day
Chinese wasn't even evolved as a group of their own yet. LOL.
"Origin of agriculture and domestication of plants and animals linked to
early Holocene climate amelioration... 阅读全帖
h*i
发帖数: 3446
42
Qiang is very mixed, it has D1 (23%), O2, and O3a3.
Han are O3a5 (over 50%), also have O2 and O3a3, but D,C, etc. are rare.
It is likely that Han's ancestors invaded Qiang's land and mixed with the locals.
The purest O3 is 独龙族, 100%. Also, people in northeastern Indian (Assam,Nagaland, etc.) have very high percentage of O3. I guess those areas are the place where the original Han people evolved.
c******o
发帖数: 1184
43
http://en.wikipedia.org/wiki/Brain_size
Evolution: the paradox of Homo floresiensis
Evolution of brain volume in homininaee
There has been a gradual increase in brain volume as we progressed along the
Human timeline of evolution (see Homininae), starting from about 600 cm3 in
Homo habilis up to 1500 cm3 in Homo sapiens neanderthalensis. Thus, in
general there's a correlation between brain volume and intelligence. However
, modern Homo sapiens have a brain volume slightly smaller (1250 cm3) than
... 阅读全帖
s********e
发帖数: 13723
44
European Officials Poised To Remove Chinese Payloads From Galileo Sats
By Peter B. de Selding
MUNICH, Germany — The European Commission appears set to order the builders
of the initial four Galileo navigation satellites, now in final assembly,
to remove their Chinese-built search-and-rescue payloads as part of an
evolving security and technology-independence policy, European government
and industry officials said.
Similar motivations will prevent the builders of the full 30-satellite
Galileo con
I*****d
发帖数: 90
45
有,舰炮后面
The Takanami class destroyer is the newest class of Japanese guided-missile
and ASW destroyer, serving with the Japan Maritime Self-Defense Force (JMSDF
). It is an evolution of the Murasame-class destroyer, fitted with a larger
127 mm gun, a Mk 41 vertical launch missile system, and an improved fire
control system, as well as a new sonar system.
The older Sea Sparrow anti-air missile has been replaced by the new Evolved
Sea Sparrow ESSM (RIM-162) missile in these new-construction warship
c**********w
发帖数: 1746
46
真他妈越看越像一个JOKE,屁大点事儿,HU CARES?,激动个啥劲儿?几百年了愤青杂
也不EVOLVE一点
D**S
发帖数: 24887
47
来自主题: Military版 - 【转】华中科大摄像头资料集锦
I think they have not evolved to that stage.
R********n
发帖数: 3601
48
来自主题: Military版 - 昨天俄罗斯总统 (转载)
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: evolve (messenger), 信区: SanFrancisco
标 题: 昨天俄罗斯总统
发信站: BBS 未名空间站 (Thu Jun 24 14:49:30 2010, 美东)
先去拜访乔布斯老大,然后去思科,然后去了HP发家的车库,来斯坦福作了个演讲(
我没搞到票,5555),跟赖斯会面。
赞行程!真给老乔面子!
一个礼拜前他们电视台的人就来实验室采访,我当时以为是KGB,吓了一大跳。
G*****7
发帖数: 1759
49
来自主题: Military版 - 新概念车行驶在上海街头
摘抄自你的链接:
EN-V’s platform has evolved from the platform of the Personal Urban
Mobility and Accessibility (P.U.M.A.) prototype that was developed by
Segway and debuted in April 2009. Segway has worked collaboratively with
GM to develop and deliver multiple copies of the drivetrain platform that
seamlessly connect to and power the various EN-Vs.
更准确地说这个就是segway。
byd归byd,但这个概念车没什么国产创新。
u****n
发帖数: 7521
50
A Sino-Centric Asia Unlikely
From the Japan Times:
http://search.japantimes.co.jp/cgi-bin/eo20100922rc.html
How Asia’s geopolitical landscape will evolve over the next couple of
decades is not easy to foresee. But it is apparent that an increasingly
assertive China is unwittingly reinforcing America’s role in Asia as the
implicit guarantor of security and stability.
There are at least four possible Asian security scenarios. The first is
the rise of a Sino-centric Asia, as desired by Beij
首页 上页 1 2 3 4 5 6 7 8 9 10 (共10页)