m***s
发帖数: 1094 | 1 更不要说移民的事,看看人最新提出的bill:以后sy都要非法了
http://rt.com/usa/news/oklahoma-ban-johnson-bill-041/
In an attempt to take a stand against Republican bill that would ban
abortions in Oklahoma, State Senator Constance Johnson is trying to make
“pulling out” illegal.
“Any action in which a man ejaculates or otherwise deposits semen
anywhere but in a woman’s vagina shall be interpreted and construed as
an action against an unborn child,” Johnson stated in a handwritten
amendment to Oklahoma senate bill 1433.
Her ... 阅读全帖 |
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b**********5
发帖数: 7881 | 2 Fashionable New York professional women gathered at a first-of-its-kind “
egg-freezing party” this week — where they sipped champagne while learning
how to scientifically put off motherhood until they decide that they’re
fully ready.
Dubbed “Let’s Chill,” the event was sponsored by a company called
EggBanxx, which is cutting the cost of egg freezing and marketing it to
young go-getters who want to be ready for kids later in life.
Alexis Pace, of drug company EMD Serono, shows women the hormone i... 阅读全帖 |
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U***N
发帖数: 25 | 3 【 以下文字转载自 gardening 讨论区 】
发信人: L1124 (依依), 信区: gardening
标 题: 【年终总结】老农民的分享: 蔬菜种子/荷花种子/香椿树/银杏树
发信站: BBS 未名空间站 (Thu Jan 25 23:58:31 2018, 美东)
日子过得飞快啊，眼看冬天就要过去了，该为新的一年春耕做准备啦。 去年收获的种
子，有的失败了，比如莴笋，收获甚微，也有的收获颇丰，不知大家有没有需要的。
----蔬菜种子----：
每份种子价格2刀，可以分享的种子包括：
1 免邮费类：雪里红，北京圆茄子，荠菜，割茬茴香，韭菜，冬瓜，苋菜，中国
芹菜。 还有少量莴笋籽富裕，不知还有没需要的同学。
2 需要加3.5刀（邮局又涨价啦，信封类的 package要3.50 啦）邮费类： 白长豇
豆，架豆， 黄色小糯玉米，花糯玉米。
北京圆茄子，冬瓜，豆类，每份30粒，可以分10份
割茬茴香，每份50-60粒，可以分20份
糯玉米，每份30粒，可以分20份
其他小粒种子都是一小勺，数不清多少粒啦。
--... 阅读全帖 |
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g*******e
发帖数: 1706 | 4 Based on the photos it looks OK... Fertilizer might help. A little bit iron may promote green (you can get the big bag from Costco). For fertilizer, you can either go palm fertilizer or all purpose (16-16-16).
Also don't water too much (esp. the pygmy date palm)
1st picture: I am not sure but it is close to Elephant Ear
2nd picture: Giant Bird of Paradise (which produces white flowers)
3rd picture: Queen Palm (I think, or King Palm?)
4th picture: Phoenix Roebelenii (Pygmy Date)
Really love y... 阅读全帖 |
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G***G
发帖数: 16778 | 5 Can I teach you guys a simple method to deal with the invasion of wild
rabbits?
It is quite simple but extremely effective.
Just dump some human waste where the rabbits hide. They will keep away from
the human waste.
You can just dump poop there.
Or like I do, I bought a kind of fertilizer made of human waste and spread
the fertilizer all around my yard.
I spreaded it twice each year. Normally for 1 month since I spreaded,
the rabbits will disappear.
But they will come back later. This is why I ... 阅读全帖 |
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k***a
发帖数: 335 | 6 细节看下面。供大家批判哈.
我先抛两块砖
1)“ 研究”是由weight-loss club LighterLife资助的;
2) 没有specify针对人群；
3) 我自己一向不擅长比较不同的研究，所以不太清楚这32篇文章他们是怎么横向比较
的(太懒，没看原文)；
4) 不知道"long-term benefits"指多长时间
Eating 800 calories a day can improve your health, say scientists
CONTROVERSIAL low-calorie diets have significant long-term health benefits,
Scottish experts have found.
Experts at Aberdeen's Robert Gordon University say the "crash diets" - where
people consume less than 800 calories-a-day - lead to significant weight
loss, improve... 阅读全帖 |
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s******r
发帖数: 4749 | 7 ☆─────────────────────────────────────☆
zhanglaosan (张老三) 于 (Mon Nov 15 12:52:01 2010, 美东) 提到:
周末买了十几株玫瑰（ok, 月季）下种了，的确院子变得有生机呢。最牛的是，昨晚一
晚上就开了好多花，哈哈
不过，玫瑰和玫瑰之间还是土，貌似直接露出土面还是难看
大家在这种玫瑰间的土地上弄啥呢？ ground cover野花？树皮？石子？
☆─────────────────────────────────────☆
eastfire (~~随便提高晓松) 于 (Mon Nov 15 13:09:58 2010, 美东) 提到:
土你勤浇点水自己就长出草和其他植物了：）
☆─────────────────────────────────────☆
zhanglaosan (张老三) 于 (Mon Nov 15 13:10:58 2010, 美东) 提到:
花间第一不能长草，野草难看，好草最抢肥料了。
貌似正确做法就是mulching，树皮，compost什么的
☆───... 阅读全帖 |
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J**G
发帖数: 1829 | 8 I use slow release orchid fertilizer...even though this is not recommended...but it works for my orchids...
Slow release fertilizer – usually in granules to mix in with your potting compost or as pellets to place into the pot or ground beside the plant.
http://www.orchidcarenow.com/orchid-fertilizer/ |
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b*p
发帖数: 2208 | 9 做过一个soil test,建议四月底的时候用fertilizer,不过现在overseeding(撒种的时
候用了starter fertilizer)后新草刚长出来一两个星期,估计不能用吧?
bestlawn.info上面说五月中用fertilizer,六月初用weed killer,这些在overseeding
后能用吗?
草神说过草长出来最少20多天后才可割草,这用药施肥有什么讲究? |
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w*******n
发帖数: 2330 | 10 wiki上看来的
总结一下：（胡乱翻译，非农业生物专业，有错误之处请指正。）
*人尿含有很多溶于水的营养（氮磷钾）相对于粪便
*人尿可以直接用，也可以加入到compost
*加入到compost里的尿可以提高温度，更好地杀死病原体和草籽
*健康人的尿比较粪便卫生，不吸引苍蝇，对很多致病源都不友好
*人尿即便有味道，也会很快消失。尤其是采用新鲜的，稀释的。
#注意不要过量施用。
Urine
People excrete far more of certain water-soluble plant nutrients (nitrogen,
phosphorus, potassium) in urine than in feces.[10] Human urine can be used
directly as fertilizer or it can be put onto compost. Adding a healthy
person's urine to compost usually will increase temperatures and therefore
increas... 阅读全帖 |
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m***y
发帖数: 14763 | 11 这个问题比较tricky
compost当然是当fertilizer用的 但是你要是去买fertilizer的话 这边的home center
不会把compost当fertilizer卖给你
另外就是compost虽然肥力弱/慢一点 但是能改善土壤团粒结构 促进微生物生长 这些
是化肥做不到的 |
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w********r
发帖数: 1189 | 13 i doubt. if u fertilize it too much then no enough water or temperature was
too hot, it may cause the bitterness. but it is not the fertilizer but the
lack of water or hotness that cause the problem.
in another word, your over fertilization makes the plants more vulnerable to
the typical stresses. |
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f*1
发帖数: 837 | 14 https://www.google.com/search?tbo=p&tbm=bks&q=isbn:1580624871
Page 201:
The way to distinguish between grub or larvae damage and fertilizer or dog
damage is to examine the edge of the dead patch. If the grass is growing
the same on the edge as it is on the rest of the lawn, grubs are the problem
. If the grass around the brown spot is growing luxuriantly and taller,
greener, and more lush than the test of the lawn -- the dead spot is likely
caused by fertilizer or dogs. With grub damage, you'... 阅读全帖 |
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T*******m
发帖数: 27308 | 15 我在今年的西红柿大赛中又一次获得冠军之后，版上种菜大妈纷纷给我发来贺电，兴奋
地对我说：看来，你不光会吹牛，而且真的很牛啊！有的农民大妈还很谦虚地向我讨教
种植大西红柿的经验：除了深厚肥沃的土壤，你还有什么秘密吗？
秘密倒真还有一个，那就是适当地给西红柿施一点化肥。
这几年，我在勤学苦练种植大西红柿的同时，还自学成材，成了远近闻名的“化肥专家
”。
我经常给我菜地的土壤添加有机肥，所以土壤很肥沃。在今年西红柿生长过程中，根据
生长情况，我给地里的西红柿科学、适量、及时地施了如下几种化肥：Miracle-Gro（
24-8-16），Peter’s Professional Water-soluble fertilizer （10-30-20），
triple superphosphate（0-45-0），lawn fertilizer（30-2-5）和general purpose
fertilizer（12-12-12）。
化肥为西红柿和其他蔬菜提供的是植物必需的养分，而不是“兴奋剂”。西红柿（其他
的果菜也一样）生长在肥沃的土壤里，又有化肥直接提供的养分，通常会长得很大。
打个比方，... 阅读全帖 |
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f*1
发帖数: 837 | 16 The responses from the lawn service company is interesting: No soil test;
assuming neighbourhood lawn conditions are the same; not sure how to handle
moss. Hmm ...
I think your priorities are (from higher priorities to lower ones):
1. Get soil samples from your lawn and send for a soil test.
While you are waiting for the soil test:
2. Do the soil drainage and compaction tests yourself to get to know your
soil better. Since you already have some bare spots from raking out the
moss, it will be e... 阅读全帖 |
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a*****y
发帖数: 1488 | 17 草坪一共3000尺左右，分前后院，在东北部。
前院的草坪还可以，有一些秃的地方，感觉是被树叶盖住了。有一些杂草，但不多。后
院大多是 Moss 和 杂草，前后院连接的地方冬天被松针完全盖住了，现在寸草不生。
找 Lawn Service 的人看了下，说是会 fertilize, add lime, weed control, grub
control, 秋天的时候重新种草，然后再 winter fertilize。一共来6次吧，要$550。
我想自己来。一是我不想等到秋天才种草，因为有些地方现在完全是秃的，一下雨土就
被冲走了。二是觉得 weed control 和 grub control 估计他们会用 chemical，所以
考虑要不要自己弄。这两个不弄可以吗？
上网研究了一下，看了 Lowe's 的一些 video 跟 网页。比如这个http://www.lowes.com/projects/lawn-and-garden/evaluate-and-prep-your-lawn-for-spring/project
感觉自己弄完全可行。前院就准备送送土，拔一拔杂草，fertili... 阅读全帖 |
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y****2
发帖数: 11909 | 18 MM可以试一下，如果枯黄的草一下子就能拿起来，不需用力拔，那就是grub把下面的草
根吃掉了。如果要用力才能拔起来，那可能是肥烧的或狗狗干的。
The way to distinguish between grub or larvae damage and fertilizer or dog
damage is to examine the edge of the dead patch. If the grass is growing
the same on the edge as it is on the rest of the lawn, grubs are the problem
. If the grass around the brown spot is growing luxuriantly and taller,
greener, and more lush than the test of the lawn -- the dead spot is likely
caused by fertilizer or dogs. With grub damage, you'... 阅读全帖 |
|
发帖数: 1 | 19 谢谢分享。我买了一颗金块。其实金块的树苗比巨蛋的小（一样的价格$25.98），
也没有巨蛋好看（巨蛋的叶子差不多有两倍大）。选择金块的原因有两个。第一，
根据我提更的那个网站，金块是self-fertile，巨蛋没有说是self-fertile，
也没有说是self-infertile。估计是可以自花授粉，但是有其它品种更好。
第二，金块的树比巨蛋的树小（其它网站上看到的）。我不想要一颗特别大的树。
我在凤凰城。如果你在这里，我会告诉你具体那家HD有。
我这几天阅读了一些关于枇杷的资料。多数人都说白肉的枇杷比橙肉的枇杷好吃。
但是很多白肉的枇杷都需要异花授粉，譬如Advance和Champagne(据说很好吃)。
但是你说的Vista White没有描述。估计是partially self-fertile。
大家都说金块甜，但是没有人说金块好吃。我也没有看到有人说巨蛋好吃。
说好吃最多的是Champagne。我要种树的地方不是很大。就拿金块做个试验吧。
坐果后我会来本版分享。 |
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w*l
发帖数: 2550 | 20 ◇◇新语丝(www.xys.org)(xys3.dxiong.com)(www.xysforum.org)(xys-reader.org)◇◇
评“最新科研证实转基因玉米影响生育能力”
·方舟子·
“绿色和平”这个臭名昭著的反科学组织每隔一段时间就要来散布一下妖魔
化转基因的谣言吓唬公众，虽经多次揭露，其信用居然在中国媒体上还没有破产，
别人不烦我也烦了。既然此事在网上已被炒了起来，我就再评几句：
一、发布科学研究成果的正常渠道是经同行评议的学术期刊，越是重大的成
果应该在越是权威的期刊上发表。那些不先发论文而靠媒体来发布的所谓科研成
果，往往是在学术上站不住脚的，没有专业识别能力的普通公众对此应该警惕。
二、因为没有看到这个研究的论文，只能从新闻报道了解其内容。对比英文
报道，可知“绿色和平”歪曲、夸大了这个研究结果。据英文报道，该研究发现
的是喂了20周的转基因杂交玉米的小鼠产下的第三窝和第四窝的后代数量较少、
体重较轻，“绿色和平”竟给歪曲成“从第三代开始，后代的体重、体长和数量
都明显减少”，让人... 阅读全帖 |
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I*D
发帖数: 40035 | 21
Bill . When Clinton recently visited Hong Kong , a milk shop worried
delivered a speech in the presence of all
People ( including the author , Han , Fu Ping, USTC , and Yuan Longping )
are scared into a cold sweat . Full Text excerpt follows:
First, do not eat more than one thing . Although many Chinese crisis , such
as the political crisis , economic crisis,
Crisis of faith , territorial crisis, social crisis, etc. , but as long as
the military stability , people still have food to eat , no cr... 阅读全帖 |
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H********g
发帖数: 43926 | 22 These natural barriers can be overcome in a laboratory, at least at first.
Such attempts typically result in a hybrid embryo which dies after a few
cell divisions.
For example, the egg's protective covering can be stripped off, allowing the
sperm of the other species access to the egg. Sperm can also be injected
directly into the egg. When this is done, fertilization occurs. The
resulting hybrid embryo is not viable, however. It typically goes through
one cell division, resulting in a two-cell e... 阅读全帖 |
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F*0
发帖数: 79 | 23 While fertility may not dive after 35, there is a significant drop after age
40, Dr. Jamie Grifo of the New York University Fertility Center tells ABC
News. After age 40, every two years a women's fertility decreases by half,
he says. To the 40+ crowd, Grifo says, "I don't want to make it sound like,
'Hey! You should count one being able to get pregnant' because you shouldn't
count on being able to get pregnant."
http://news.yahoo.com/ladies-dont-sweat-getting-pregnant-35-205 |
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s*******y
发帖数: 46535 | 24 areation
九月：overseeding + starter fertilizer
十月：普通fertilizer
十二月：fertilizer + weed control |
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m***f
发帖数: 1622 | 25
扯淡呢，看看高最近两年发表的文章吧
CELL STEM CELL, JBC, STEM CELL, PNAS，都是很不错的
就这样还不能PROMOTION? 在美国都可以tennure了
1. Wu T., Wang H., He J., Kang L., Jiang Y., Liu J., Zhang Y., Kou
Z., Liu L., Zhang X., Gao S. (2011) Reprogramming of trophoblast stem
cells into pluripotent stem cells by Oct4. Stem Cells 2011 Feb 8.
[Epub ahead of print].
2. Kang L., Wu T., Tao Y., Yuan Y., He J., Zhang Y., Luo T., Kou Z.,
Gao S. (2010) Viable mice produced from 3-factor induced pluripotent
stem (iPS) cells through tetrapl... 阅读全帖 |
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z*h
发帖数: 773 | 26 The contribution of biologists are over-stated. Chemists and chemical
engineers even do more, according to Norman Borlaug's speech.
The productivity of the farm land very much depends on the inventions of
farming technology: farm tools and machinery, seeds and breeding, irrigation
, fertilizers, and pest control. For example, the invention of ammonia
synthesis by Fritz Haber, Nobel Prize Winner (1918) and its innovation led
by Carl Borch, Nobel Prize Winner (1932) at BASF made possible the
avai... 阅读全帖 |
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c********n
发帖数: 67 | 27 Surgical treatment for tubal disease in women due to undergo in vitro
fertilization
Transvaginal ultrasonic needle guided aspiration of pelvic inflammatory
cystic masses before ovulation induction for in vitro fertilization
Evidence-based diagnosis and management of tubal factor infertility
Tubal factor infertility: diagnosis and management in the era of assisted
reproductive technology
Tubo-peritoneal factor of infertility: diagnosis and treatment
Tubal disease and fertility outcome
A reassessm... 阅读全帖 |
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D*a
发帖数: 6830 | 28 你自己看吧
1
00:00:01,200 --> 00:00:03,130
Hello, and welcome back to Animal
Behavior.
2
00:00:04,590 --> 00:00:06,189
When sexually reproducing animals
produce
3
00:00:06,189 --> 00:00:08,330
their offspring, they have a choice.
4
00:00:08,330 --> 00:00:13,030
They can produce either a son or a
daughter in any given reproductive event.
5
00:00:13,030 --> 00:00:15,730
In this lecture, we'll look at the
question of whether in certain
6
00:00:15,730 --> 00:00:17,330
circumstances it might pay parents t... 阅读全帖 |
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b****r
发帖数: 17995 | 29 他第一个培养了这种病原体，不是找到了”新的培养方法“
11年后才有人找到 第 二 种培养沙眼衣原体的办法
50 years later the trachoma agent was cultured by
T'ang, Huang, Chang, and Wong (1957) in the yolk
sacs of fertile hens' eggs.
The technique of culture in irradiated McCoy
cells (Gordon, Harper, Quan, Treharne, Dwyer,
and Garland, 1969) provided the first alternative to
culture in yolk sac for the primary isolation of
Chlamydia.
详见
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1048360/pdf/brjvendis00078-0008
.pdf
The inclusion bodies of TRIC (t... 阅读全帖 |
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I***i
发帖数: 14557 | 30 http://www.geekosystem.com/snails-carry-other-dads-young/
Marine Whelk Snails Are The Ocean’s Daddy Day Care, But Less Awful
Marine whelk snails carry their young on their back, toting their eggs
around for weeks after mating. The notion is not actually that uncommon
under the seas — male pipefish and seahorses are also known to take on
surprisingly active paternal roles, like gestating their own young. However,
a recent analysis of marine whelk eggs by researchers at UC Davis showed
something s... 阅读全帖 |
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I***i
发帖数: 14557 | 31 英文名Damselfly
请看下面这篇有关蜻蜓、豆娘的科普文章
http://insects.about.com/od/dragonfliesanddamselflies/p/How-Dra
How Dragonflies Mate
By Debbie Hadley
Dragonfly sex is a rough and tumble affair. If you've ever seen a pair of
mating dragonflies in the throes of passion, you know that their sexual
coupling requires the flexibility and acrobatic skill of a Cirque de Soleil
performer. Females get bitten, males get scratched, and sperm winds up
everywhere. These strange mating habits have survived millions of years o... 阅读全帖 |
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p****y
发帖数: 23737 | 32 http://article.yeeyan.org/view/161346/117054
清污于2010-07-12 21:45:23翻译
化肥的催长降低了水果的吸收土壤中养分的能力！专家提供九点建议，帮你获得更健康
的果蔬膳食。
这么多年以来，当我们近乎忠实地摄入水果和蔬菜时，一件奇怪的事情已经发生在这些
食品上。它们丢失了本该含有的营养。是真的，今天以传统方式生长的果蔬已经没有30
年前那般有益健康，它们只是变得更糟糕了。果蔬产品营养含量的下降早在10多年前就
被英国研究人员Anne-Marie Mayer博士首先提到，她观察到上世纪四十年代至八十年代
期间的20种英国生长农作物中矿物质含量在不断下降。
It's happening to crops in the United States, too. In 2004, Donald Davis,
PhD, a former researcher with the Biochemical Institute at the University of
Texas, Austin, led a team that analyzed 4... 阅读全帖 |
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f*********g
发帖数: 17 | 33 请问Xinxin09, 你在 UCSF选的哪个医生啊？请推荐一下。 我也是两个月前才搬到San
Francisco的，我目前正处在考察阶段，我有意向（包括已经咨询过的有三家，Pacific
Fertility Center, Stanford University Fertility Center还有UCSF Fertility
Center, 前两个都已经进行过电话咨询了。 在UCSF有一个appointment, 是在五月中旬
，他们不提供电话咨询，只有去见OB ，一次一个小时,做一次BC,加上咨询啥的总共 收
费325。 目前还没有最终决定去哪一家。
请在Bay area附近的姐妹们给点推荐和建议吧， 非常感谢。 等我做完了考察最终决
定选哪一家后再写一篇文章，详细介绍有关的具体事项，提供给需要这方面信息的姐妹
们， 让我们共同努力吧！ |
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A****y
发帖数: 337 | 35 我每次cycle都有先服用避孕药14-28天，你是什么样的protocol，医生或护士没有给你
大概解释过程吗？
贴一个有用的post：
http://www.ivfmd.net/Treatment/treatment2.htm
IN VITRO FERTILIZATION
IVF is the treatment of choice in cases of tubal disease, pelvic adhesions,
severe male factor, and advanced endometriosis. IVF is also the last option
when other therapies have failed. The word "in vitro" means "outside of the
body". In vitro fertilization means fertilizing the egg outside of the body.
In this method, the ovaries are stimulated with injectabl |
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w******k
发帖数: 51 | 36 他们没用ICIS吗？ 就是单精注射？ 那个fertilized 概率很高。 我当时只有9个egg，
9个都fertilized了， 用的就是单精注射。 6个develop了。 所以你可以问问你的医
生， 为什么没用这个。 这样大大提高你egg的fertilized的数量。 |
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M********8
发帖数: 3837 | 37 现在别算账，孩子是个无价宝，多少都值得。
但是有一些trick可以省费用，凡是验血，只要找本来的OB出单子，都能当普通妇科报
普通的保险。比如Beta验血，也是普通妇科，不是fertility。有的诊所当这些创收项
目，一定要按照fertility收费，但是有的诊所就不计较。
日后一旦验血证实怀孕，之后所有的ultrasound，就算在fertility clinic完成，也能
当普通妇科报。我就是这样省下一些费用的。 |
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发帖数: 1 | 39 诺贝尔奖爆露最大丑闻，真相浮出
诺贝尔医学奖项爆露最大丑闻，把奖项给了残害无数生灵，残害人类的日本骗子科学家
。这是人类历史上最悲哀的时刻。我所有的研究都揭示癌症，老年痴呆，糖尿病现阶段
广泛地流行，是日本人几十年孜孜不倦刻意造成的，是一种人造的疾病。他们给亿万的
生灵造成了终生的痛苦，他们应该被送上反人类的法庭去审判，而不是被奖赏。他应该
被逮捕，交代日本人是用什么样的手段伤害全世界无辜的人群的，如何制造癌症，老年
痴呆，糖尿病患者的。如何通过这些人体实验，给医药公司攫取了大量的财富。今年的
获得者是Yoshinori Ohsumi. 查看了一下去年的获得者，竟然也有个日本凶手Satoshi
Omura. 他的研究更是惨不忍睹，他的一生就是罪恶的一生，不知道害死了多少无辜的
人。只有中国的获得者是无辜的，值得敬佩的，以身献身科学的。说到底，如果不是这
些可恨的美国人，日本人传播这些寄生虫，我们的科学家也不用有那么多的牺牲来攻克
这些难题。有一天，我睡在沙发上，发现有人刺进了我的鼻子里，不知道他们往我身上
注射了什么。为什么我知道，因为他们研究的这些东西都用在了我的身上，和我身边的
... 阅读全帖 |
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k*****r
发帖数: 314 | 40 那可能是我记错出处了。
我的印象就是feminism最初指的当时小亚细亚农业文明对大地的fertility和女性的fertility联系起来，很多民族出现了女神或者大地女神这种崇拜。
至于你侧重的女权我并不懂
influence.
which, |
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R*****d
发帖数: 1148 | 41 说得好。我来放个马后炮，补充一下西方的原始文献，斯特拉波--此人大致与王莽同时
--撰写的《地理学》，十一卷十一章部分文字（篇幅限制，不好贴太多，大家要是感兴
趣，网上随便一搜就能找到这本书）：
11.11.1 As for Bactria, a part of it lies alongside Aria towards the north,
though most of it lies above Aria and to the east of it. And much of it
produces everything except oil. The Greeks who caused Bactria to revolt grew
so powerful on account of the fertility of the country that they became
masters, not only of Ariana, but also of India, as Apollodorus of Artemita
says: and more tribes were sub... 阅读全帖 |
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s*********e
发帖数: 5245 | 42 【 以下文字转载自 gardening 讨论区 】
发信人: suanxiangge (蒜香哥), 信区: gardening
标 题: @@@@@@@@@@版诗+版歌 (suanxiangge选编）
发信站: BBS 未名空间站 (Thu Jan 9 18:44:08 2014, 美东)
版诗
种菜
北宋 李复
翻译 蒜香哥
（翻译在原文右侧，抛砖以待方家斧正）
同墙茅屋东，有地十亩余。隔壁茅草屋的东侧，有块十多亩的荒地。
蒿蓬杂毒草，壅闇恶木俱。长满了蓬蒿和各种杂草毒草，各种杂树遮天蔽日。
岁久人迹绝，乱穴狐虺居。多年来无人来过，成了狐狸蛇虫的乐园。
今晨杖藜出，顾步良踌躇。今晨我拄着藜杆作的拐杖四顾荒地，边走边思量
默嗟咫尺间，荒秽侵吾庐。默默感叹，荒草杂物就要侵蚀到家里来了。
散米饭群仆，操具亟剪锄。请仆人们吃了个饭，饭后拿着剪子锄头等工具就开工。
攘剔先丛棘，斩伐多高樗。先除掉一丛丛的荆棘，再伐倒很多很高的臭椿。
乘湿束故急，积供爨我厨。趁湿捆起来，攒着等干了后当做饭的柴火。
耕土如蒸面，治畦将种蔬。土壤犁得如蒸面那样松软，整好地准备种菜。
时雨近沾洽，膏脉涵如酥。赶上下... 阅读全帖 |
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m***n
发帖数: 12188 | 43 谈论大时间尺度的历史，必须和自然史结合起来。否则就会牛头不对马尾。下面是我做
的一个记录历史事件的 excel文件的一部分拷贝：
只有把整个人类的历史合在一起，而非按地理，民族分类，才能真正听到文明前进的脚
步声，看到“这生命的千军万马，呼啸向前的景象”（参考柏格森《创造的进化》一书
最后一段）。
time events
c 3000000 BC Stone tools S&T
c 1600000 BC most recent ice age begins nature
c 1400000 BC 人类开始用火 use of fire S&T
c 50000 BC a meteorite falls in Arizona, 440,000 tons, and forms a crater
1.2 km wide and 150 m deep nature
c 40000 BC mining, the oldest mine known is at Bomvu R... 阅读全帖 |
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z*h
发帖数: 773 | 44 Crop gain is a combination of seeds, irrigation and fertilizer. This is
called green revolution. Fertilizer (ammonia) is made from coal in China. |
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P*****t
发帖数: 4978 | 45 说核燃料能用3000年太忽悠了吧
BEIJING — Chinese scientists have mastered the technology for reprocessing
fuel from nuclear power plants, potentially boosting the supplies of carbon-
free electricity to keep the country's economy booming, state television
reported Monday.
The breakthrough will extend by many times the amount of power that can be
generated from China's nuclear plants as fissile and fertile materials are
recovered to be new fuel, CCTV said.
Several European countries, Russia, India and Japan al... 阅读全帖 |
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k*********u
发帖数: 2897 | 46 Carbon Credits Becoming ‘Junk’ Before 2013 Ban Closes Door: Energy Markets
http://www.bloomberg.com/news/2011-12-06/carbon-credits-becomin
Investors are rushing to sell some United Nations emission credits before
they become almost worthless in 2013, pushing prices to a record low.
With Europe set to stop recognizing credits for projects that destroy
industrial gases known as hydrofluorocarbon-23 and nitrous oxide in little
more than a year, holders are “racing to beat” the ban, according to
Blo... 阅读全帖 |
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