主成分估计

ALLAN CHERNOFF, CNN SENIOR CORRESPONDENT: Fredricka, I'm at the Cornerstone Schools here in Detroit. There are actually three of these institutions within Detroit, one independent -- this one -- and then there are two that are part of the public scho

发表于:2018-12-02 / 阅读(90) / 评论(0) 分类 CNN2010年(三)月

ESL Podcast 236 An On-Site Estimate GLOSSARYbuilding contractor a person or company that is hired by someone else tobuild homes or offices* The Patils were very happy with their building contractor because he built theirhome faster and for less money

发表于:2018-12-03 / 阅读(117) / 评论(0) 分类 2007年ESL之商务英语

by Jason Marshall A few weeks ago I had a Twitter conversation with the former host of QDTs Modern Manners Guy, Trent Armstrong, in which Trent said something along the lines of: I've always wondered how to tell how fast a football player is going ba

发表于:2018-12-07 / 阅读(53) / 评论(0) 分类 数学英语

[00:00.00] Uint 7 [00:02.90]Lesson 25 [00:06.14]New word and expression [00:10.08]manners [00:11.52]pl.礼貌 [00:12.96]Zak [00:14.18]n.扎克 [00:15.41]Epps [00:16.69]n.艾普斯 [00:17.97]principal [00:19.45]n.校长 [00:20.92]seat [00:22.24]n.座位

发表于:2018-12-10 / 阅读(136) / 评论(0) 分类 广州初中4A

[00:00.00] Unit 3 Sports Day [00:04.28]A It's Sports Day soon Mr Li,the PE teacher,is talking to the students. [00:12.54]Listen,look and say. [00:16.90]It's Sports Day next week.Let's get ready. [00:21.58]What can you do? [00:24.63]I can throw a ball

发表于:2018-12-13 / 阅读(104) / 评论(0) 分类 深圳小学(深港版)第七册

Tina was going back to school for her third masters degree. She was a Special Education teacher, but she couldnt take her job anymore, so she had quit. The kids were out of control. There were too many of them in one classroom for her to manage effec

发表于:2018-12-31 / 阅读(97) / 评论(0) 分类 365个英语简短小故事

Grammar Girl here. Today were going to recall that the principal is indeed your pal, but well also see that a principal can be so much more. In this episode well talk about the various ways to use principlethats p-l-eand principalthats p-a-l. (These

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 英语语法 Grammar Girl

By Nick Simeone A report prepared by the U.S. intelligence community offers a pessimistic outlook for Iraq, including the possibility that the country could drift toward civil war. A U.S. official, wh

发表于:2019-01-04 / 阅读(80) / 评论(0) 分类 VOA2004(下)--新闻盘点

This is bigger than the Super Bowl. This is actually bigger than the Olympics. This is really a big deal for Africa, but its also a big deal for the United States. Because you know they really have something to prove. Much of the world sees them real

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 CNN2010年(六)月

By Gary Thomas Washington 02 October 2006 The United States' top intelligence official says that although the Islamic-based terrorist movement is growing, counter-terrorism efforts have kept the threat in check. Director of National Intelligence Joh

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 2006年VOA标准英语(十月)

By Gary Thomas Washington 02 February 2007 A new U.S. intelligence estimate says that the chaotic situation in Iraq could deteriorate further unless the warring sectarian parties compromise. But it says that the current political climate makes such

发表于:2019-01-11 / 阅读(95) / 评论(0) 分类 2007年VOA标准英语(二月)

A study of 13 countries found that more than 5 million people were killed, most of them in Vietnam. Also, the latest estimates of the world's refugees. Transcript of radio broadcast: 20 June 2008 This is IN THE NEWS in VOA Special English. A new stu

发表于:2019-01-11 / 阅读(81) / 评论(0) 分类 VOA慢速英语2008年(六)月

RACHEL MARTIN, HOST: In North Carolina, more than 60,000 students are starting another week without school. Their districts are still taking stock of the damage caused by Hurricane Florence, and many of the students and teachers who evacuated are sti

发表于:2019-01-17 / 阅读(95) / 评论(0) 分类 2018年NPR美国国家公共电台9月

HEALTH REPORT - Study Increases Estimate of Flu Hospitalizations in the United States By Cynthia Kirk Broadcast: Wednesday, September 22, 2004 This is Gwen Outen with the VOA Special English Health Re

发表于:2019-01-27 / 阅读(104) / 评论(0) 分类 健康与经济

By Steve Herman New Delhi 17 August 2007 India was once thought to have the world's highest number of people with HIV -- the virus that causes AIDS. But the estimate was recently reduced by more than half -- down to 2.5 million from 5.7 million. The

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gary Thomas Washington 17 July 2007 A new U.S. intelligence estimate says al-Qaida remains determined to mount attacks on major targets in the United States, especially if it can acquire weapons of mass destruction. VOA correspondent Gary Thomas r

发表于:2019-01-30 / 阅读(126) / 评论(0) 分类 2007年VOA标准英语(七月)

SCIENCE IN THE NEWS - American Scientists Estimate Future Weather Conditions in Africa By Jill Moss and Amanda Scott Broadcast: Tuesday, June 07, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, i

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 科技之光

1.切忌主客不分或模糊。例子: Deciding to rescind the earlier estimate, our report was updated to include $40,000 for new equipment. 应改为 Deciding to rescind our earlier estimate, we have updated our report to include $40,

发表于:2019-02-06 / 阅读(76) / 评论(0) 分类 英语作文

I work for a building contractor and I spend most of my workday giving on-site estimates. I mainly go to peoples homes, discuss the work they want done, inspect the site, and give them a quote. Robert: You want to expand your kitchen, is that right?

发表于:2019-02-13 / 阅读(69) / 评论(0) 分类 地道美语播客

expectancy of value 预期值 expenditure 支出;开支;费用 expenditure approach 支出计算法;开支计算法 expenditure baseline 开支基线 expenditure commitment 开支承担 expendit

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 财会英语
学英语单词
'boks
Abies lasiocarpa
absolute rules
accounting-related
advertising departments
after half
Aillevillers-et-Lyaumont
Al Qalīb
angle feedback
antilibertarian
bay-windows
benzoyl thiokinase
bismuth arsphenamine sulfonate
bottom supported boiler
bread buttered both sides
buffalo bur
calculation forms in commercial enterprises
camphoroquinone
carry over price
cartilaginous trabecula
cavity resonator
Cervione
Challaco
come to the end of one's rope
coming up to
company manual
constant amplitude sinusoid
contranitence
converging-beam therapy
Cremanthodium stenoglossum
deletion mutation
detection, phase
diradylglycerol
directive force of magnetism
dissolves
efficiency control
electronic seismograph
euthyneura
Fethaland, Point of
fish chips shashlik
foregainst
gangliform
glass-cloth
HDDTR (high density digital tape recorder)
Herrero, Pta.
high-flux core
Holmedal
inartistical
indirect detection
input impedance
internal wire
it fell off a lorry
kept their head above water
khampa
knitwise
Kolda
koppite
lift leg
linear strain
lithium diiodosalicylate
logic analysis unit
magnetic conduct adhesive
Maltese monetary unit
market overseas
meaning in extension
midnight oil
Mikoyan
mildly regulating cold and heat
negative contribution margin
numerical controlled marking
Otobius
overrunning coutch
parasitic nematodiasis of tussah silkworm
peacock coal
perijugular foramen syndrome
plication of small intestine
Polya's distribution
Port of Menteith
port sudans
pre-aerated combustion
pregnant constructions
preticketed
radioligand assay
ranking member of the embassy
ratchet broach
Rebersburg
roadside station
safemaker
simple periodic function
site failure
speed-up capacitor
ST_animals-generally_animal-groupings
staircase locks
stern waves
T number
table napkin
trickle - down theory
truck-trailer combination
upward-pointing
wet slip
whittet
Zarra