线长估算

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(180) / 评论(0) 分类 2007年ESL之商务英语

by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(134) / 评论(0) 分类 数学英语

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(98) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 数学英语

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 每日攻克5词

Dialogue 1 A:Is there any way you can cut us a better deal on your wholesale price for this order? B: We did the best that we could to give you a low price. Did you get our recent estimate? A: Based on the estimate you gave us,by the time we figure

发表于:2018-12-31 / 阅读(81) / 评论(0) 分类 商务英语口语

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(126) / 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(157) / 评论(0) 分类 CNN2010年(六)月

You know what its like. Sit chatting with a friend, and the hours can zip by. But once someone puts you on hold [audio: bad on-hold music] or makes you wait in line, each second feels interminable. But Dan Zakay of Tel Aviv University has some tricks

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 Scientific American(二)月

By Zulima Palacio Atlanta, Georgia 20 December 2007 The Christmas season is celebrated in communities throughout the United States. Producer Zulima Palacio recently visited Stone Mountain Park outside Atlanta in the southeast state of Georgia to take

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(126) / 评论(0) 分类 VOA慢速英语2008年(六)月

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(209) / 评论(0) 分类 美国习惯用语

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(156) / 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(177) / 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(180) / 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(159) / 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(125) / 评论(0) 分类 英语作文

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(169) / 评论(0) 分类 英语笑话(MP3+文本)

L at large 一般,大体上 at last 最终,终于 lay aside 把…搁置一边;储蓄 lay down 放下;制定,拟定;铺设 lay off (临时)解雇;休息 lay out 安排,布置;陈列,展示;设计

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 考研英语

L at large 一般,大体上 at last 最终,终于 lay aside 把…搁置一边;储蓄 lay down 放下;制定,拟定;铺设 lay off (临时)解雇;休息 lay out 安排,布置;陈列,展示;设计

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 考研英语
学英语单词
-tum-
amalfian
anetoderma of jadassohn
asbestos seal
aspartic protease
barrel boiler
Benthiozone
bitoos
blueskins
bounded queue
Boyne R.
braugham
cam shaft transmission gear
catjang peas
cayenned
chisel point
consumer-research
corncrakes
corvalenm
cyclopentadecane
D-mark,D-Mark
deoxy-adenosine-triphosphate
destructive read-out
dictator game
distribution mix
dithio-hydroquinone
Don Giovanni
electronic facilities
eyebrow pencils
felsenmeer
feltworks
femoral arteriography
ferruginous sinter
follow the law
gas control valve
genestatic
get abreast of
gillain
gray hat
h?lder inequality
hydrojack control
isleib
Kazalinsk
laggar
lick sb.'s shoes
liquid ring
liris surusumi
magnetic coordinate
maintain standard
marslen-wilson
mean deviation dispersion
Merulius
metasyrphus (metasyrphus) corollae
milk of bismuth
miscellaneous purposes
Multicians
multijaw grab
Naksalbāri
Nigoral
number to frequency converter
onair
optical-networking
osseo-integrate
pattable
perimidyl
polypifer
premium on repayment
productionlines
prolonged pregnancy
prostethium
pseudodicentric chromosome
radical of a quadratic space
reservoir port
rotary roughening
running before the seas
SALT I
sarcotoxins
scrawl
security of user file
sees off
self-reproaching
serial binary computer
shortchanges
solution dyeing
south-easterlies
squeaky wheel
St Christopher
stabilis
state's right supreme
strongness
strumose (strumous)
superrational
Svedberg unti
target detection device
two-resonator klystorn
tyrosinuria
uhura
untowardnesses
van de graaff electrostatic accelerator
virtual address window
wizdom
yarn dynamics