p*******m
发帖数: 20761 | 1 目前，国外从事扬声器及音箱生产的专业厂家有280多家（根据AUDIO资料），生产的
产品有上千种。扬声器及扬声器系统作为音响重放的终端，它的质量好坏，将直接影响
整个音响系统音质效果的发挥。国外从事扬声器生产的各大公司都投入很大的力量，不
断开发研制扬声器新产品，以满足不同的使用环境和不同音响设备的更高的要求。近年
来，随着数字音频技术的发展，对扬声器的要求也更加苛刻。为了适应技术发展的要求
，满足消费者的需要，世界各国著名扬声器公司都致力于提高现有扬声器的性能，并研
究开发扬声器专用新材料、新工艺和运用新的设计方法。现将世界知我大公司的扬声器
及其系统技术现状、特点及独特的新技术介绍如下：
1.国外扬声器及音箱的技术现状
1.1 专业扬声器
主要是指用于电影、舞台、厅堂、体育场馆等场合的扬声器及扬声器箱。近年来，
随着新材料、新技术、新结构、新工艺的发展，立体声技术、数字技术的应用、CD及
VCD的流行，专业扬声器及其系统也取得了很大的发展，新产品不断涌现。美国JBL，EV
，BOSE公司；英国KEF，TONNY公司；日本松下、先锋、三菱、TOA、YAHAMA公司，近年
来都... 阅读全帖 |
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t**********5
发帖数: 155 | 3 根据我7,8年来每年接待2-3批"旅游团"的经验,帝都魔都物价都远超纽约。
凡是来纽约的,都跟我说这里东西真便宜阿真便宜。
这里面比较过的物价有
房子
车子
奢侈品
wmt,target的衣服日用品
菜市场的海鲜蔬菜和肉还有水果
电子产品
贷款利率
化妆品
旅游景点门票消费
汽油
房屋装修(SFG) |
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y***n
发帖数: 28 | 4 Physical Chemistry Postdoc Research Opportunity at Boston University
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics. His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system. Candidates experienced in nonlinear v... 阅读全帖 |
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f*********g
发帖数: 18 | 6 今年年底明年年初买房，condo or sfh，求个利率 多谢！ 我邮箱 [email protected]
gmail.com
1.Loan type: [Owner Occupied]
2. Property type: [Condo]
3. Property value (90k-100k):
4. Loan amount:80%
5. FICO score (780+):
6. Desired loan term: [10 or 15 Yr. Fixed/]
7. With impound(Escrow): [No]
8. Status [H1B]:
9. Property Zip Code:49085 or 49127 or 49106
1.Loan type: [Owner Occupied]
2. Property type: [sfg]
3. Property value (100k-160k):
4. Loan amount:80%
5. FICO score (780+):
6. Desired loan... 阅读全帖 |
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y***n
发帖数: 28 | 7 Physical Chemistry Postdoc Research Opportunity at Boston University
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics. His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system. Candidates experienced in nonlinear v... 阅读全帖 |
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a**********9
发帖数: 394 | 8 找一个好的单位，如果你是做 raman,SFG的，你们的圈子风气很好。 |
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g********e
发帖数: 1638 | 9 195 黄佳
(chem.) 男 1980/11/23 同济大学 工程与材料科学 2009年05月毕
业于[美国]约翰霍普金斯大学 [美国]马里兰大学 博士后研究员/Research
Associate
这位自己有简历在网上，
http://www.linkedin.com/pub/jia-h/8/b10/3b9
第一作者文章很少，有一个JACS，
Publications
Applications of ZnO in organic and hybrid solar cells
Energy & Environmental Science
2011
Authors: Jia H.
(1) Huang, Jia*; Yin, Zhigang; Zheng, Qingdong. Energy & Environmental
Science. (2011) Accepted, *corresponding author
Polymeric Semiconductor/Gra... 阅读全帖 |
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c********e
发帖数: 202 | 10 以前好像看到版上有人说用american express买电脑可以延长warranty,那我的
american express是sfg的，有年费的，想明年就取消了，那样是不是extended
warranty也取消了啊，谢谢，另外。还有什么卡可以延长warranty啊？最近想买电脑了
，买ipod 会延长warranty吗？ |
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w****r
发帖数: 245 | 12 大侠，分类都分好了，求神签
# Basic Materials, Agricultural Chemicals
AGU Agrium Inc.
AVD American Vanguard Corp.
CAGC China Agritech Inc.
CF CF Industries Holdings, Inc.
CGA China Green Agriculture, Inc.
CMP Compass Minerals International
COIN Converted Organics Inc.
IPI Intrepid Potash, Inc.
MON Monsanto Co.
MOS Mosaic Co.
NOEC New Oriental Energy & Chemical
POT Potas... 阅读全帖 |
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M*****8
发帖数: 17722 | 13 股票符号 日期 最后价 跌幅 百分比
AAR, 20110520, 24.4999, -0.1624, -0.7
AAUKY, 20110520, 23.8300, -0.0513, -0.2
AAWW, 20110520, 63.9700, -1.4313, -2.2
AAXJ, 20110520, 62.6625, -0.3633, -0.6
AB, 20110520, 21.5300, -0.0545, -0.3
ABAX, 20110520, 30.8500, -1.4335, -4.6
ABB, 20110520, 26.3200, -0.0229, -0.1
ABCO, 20110520, 50.9300, -0.4103, -0.8
ABFS, 20110520, 25.3500, -0.7916, -3.1
ABW-A, 20110520, 25.2... 阅读全帖 |
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l******2
发帖数: 5522 | 14 Cheap, cheap!!!!!!!!!!!!!!!! |
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m*****i
发帖数: 4342 | 15 文刀兄:
GNW好猛啊，只可惜，昨天以8.34出了八千股! |
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R******o
发帖数: 1572 | 16 发信人: Roujiamo (肉夹馍羊肉泡臊子面), 信区: Stock
标 题: 提供200个股票给大家做参考pick
发信站: BBS 未名空间站 (Tue Nov 26 23:58:07 2013, 美东)
这些我一个都没入
1st Source Corporation SRCE $ 775.40M 14.67 2.12 52.
57 20.68 32.50 63.85 16.72
A. O. Smith Corporation AOS $ 4.35B 29.97 0.88 75.
99 30.18 55.18 91.40 25.67
AAON, Inc. AAON $ 1.12B 39.02 0.69 113.42 13.11 30.
40 58.43 18.82
AAR Corp. AIR $ 1.23B 22.87 0.96 112.05 14... 阅读全帖 |
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c**s
发帖数: 3796 | 17 three years, donators spent $100,000 for only news. p838 claim all credits for only news.
Does the news equal quota or green card? Seriously. please do something.
you will earn credit like sfg. |
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b********n
发帖数: 4256 | 18 今年的季后赛里除了NYY之外，我最想看的就是SFG，因为有强大的投手阵容。可惜。。。
不过没关系，明年再来过。 |
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b********n
发帖数: 4256 | 19 打击力量在MLB里其实并不很难找，但要建立一个强大的投手阵容就难太多了。
说不定，今后几年NYY和SFG会在世界大赛里碰头呢，呵呵。 |
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t**8
发帖数: 4527 | 20 you are right.
There is no 100% ownership in US.
We rent the sfg/tw/condo from the local government. |
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a*********a
发帖数: 9 | 21 初来乍到 不了解西雅图
请懂行的朋友介绍下，98006靠近newcastle 和reton那边的区域安全吗？
看上套那边的sfg, 是老房子，但是学区很好。问题是这套房子在好学区范围的边缘，
不知道学区变化的可能性大吗？
谢谢大家！ |
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b********n
发帖数: 4256 | 22 现在SFG没有playoff了，你们肥城人拿WS看来是板上钉钉了。 |
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b********n
发帖数: 4256 | 23 SFG，MIL，STL，CUBS。
是喜得贵子吧？呵呵。 |
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b********n
发帖数: 4256 | 24 the year nyy won 114 in regular season...they were 16-17 in the last 30 some
games...but when playoff starts,they went back to be a juggernaut.
so no worries,my friend. look at last year's SFG...I never seen worse OF
lineup from a WS team.
and if BoSox sneak in, they might be a beast in the playoffs, you never know
.. |
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b********n
发帖数: 4256 | 25 好像不多。。。因为以前没有wild card,都要拿小组冠军才能进季后赛，所以就没什么
好放的。
没外卡的时候，有一次SFG和LAD都打到差不多100胜，还是进不了季后赛，后来就改规
则了。
而外卡收益最多的是马林队，拿两次WS都是外卡。 |
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b********n
发帖数: 4256 | 26 not mets, mets have no money.
not LAA, morales can still play i think.
WSH will give another big contract after werth? doubtful..
SFG desperately need offense, and maybe MIL can pony up after fielder jr.
cubs maybe..
mostly likely he will go back to STL. |
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i***y
发帖数: 1038 | 27 Game over already. STL 3:1 SFG |
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t***a
发帖数: 7982 | 28 响应多米，来一篇
对各队一提到名字，我对他们的第一反应
NYY 马路边里的皇家马戏团
Redsox 超级大逆转
Rays 改名有用么？
Orioles 铁人的球队
Blue Jays 大家拿
Twins 桑塔纳
Indians A3队能行么
Royals 总算又拿了个
Tigers 干掉养鸡然后去猥琐赛拉稀
Whitesox 偷个不死三振，跟着红袜一起破魔咒
LAA 猴子,和K-rod 的投球动作真搭!
A's 绿帽子
Mariners 混吃等死
Rangers 混日子
Astros 擦，啥时候从国联跑过来了?
Marlins 牛逼新队
Braves 三赛扬一猥琐王，真的挺猥琐
NYM 黑洞，桑塔纳也掉里面了
Phillies， 光有cliff lee是搞不定养鸡的，你看人家D'Backs
Nats， 打酱油这么久了，能翻身么
Reds 唯一去现场看过比赛的，球票好便宜，哈哈
pirates 请吸取港人rp爆发
Cubs Billy goats curse(BTW怎么就被破了呢）
Brewers 酿酒咋变香肠了？
Cards，木匠，普猴子。奇迹般的06赛季
DBacks 和马林鱼都是... 阅读全帖 |
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l******g
发帖数: 743 | 30 我就一新手，去年年底才开始折腾的，都是边google边练
sfg其实就是像这种地方小，只能密集种植的权宜之计，栏出小个子便于规划，其他就
没什么了 |
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S*****n
发帖数: 6055 | 31 之前跟你说有SFG的opening你也不投。。。 |
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y***n
发帖数: 28 | 32 Physical Chemistry Postdoc Research Opportunity at Boston University
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics. His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system. Candidates experienced in nonlinear v... 阅读全帖 |
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y**********3
发帖数: 339 | 33 他其实偏生化多谢
他是SFG起家，现在不怎么做了。
差不多。 |
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k*******n
发帖数: 2399 | 34 这家伙就是典型的物化懂生物，谁也挡不住啊。。不过找公司估计很一般，SFG公司应
用很少。 |
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p********o
发帖数: 8012 | 35 sfg基本没有工业用途。cremer人还不错，不过想找工作就不必要找他了吧。 |
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y***n
发帖数: 28 | 36 Physical Chemistry Postdoc Research Opportunity at Boston University
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics. His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system. Candidates experienced in nonlinear v... 阅读全帖 |
|
y***n
发帖数: 28 | 37 Physical Chemistry Postdoc Research Opportunity at Boston University
Xin Chen’s research group, newly-founded at Boston University, Department
of Chemistry in 2011, is seeking a postdoctoral researcher (or a visiting
scholar) with experience in ultrafast laser spectroscopy and nonlinear
optics. His/her major responsibility would be to set up and carry
experiments using a board-band vibrational sum-frequency spectrometer and
imaging system. Candidates experienced in nonlinear v... 阅读全帖 |
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N***i
发帖数: 2063 | 38 Best-Rated Financial Stocks Updated June 23, 2010
http://www.nasd100.com/2010/06/bestrated-financial-stocks-updated-june-23-2010.html
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5 HDFC Bank Limited (ADR) (NYSE:HDB) 1.00 ... 阅读全帖 |
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