衰减量测之回截方法

[00:09.98]北京奥运28大项 [00:30.84]参与,竞争,分享,进步 [00:48.19]Athletics 田径 [00:54.69]VERTICAL JUMPS 跳高 [01:00.71]An athlete may commence jumping/vaulting [01:03.86]at any height previously announced by the Chief Judge [01:07.38]and may jum

发表于:2018-12-05 / 阅读(394) / 评论(0) 分类 奥运28大项比赛

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-05 / 阅读(352) / 评论(0) 分类 商业服务英语

The English word foot has more than one meaning. In the United States, one meaning is a unit of measurement equal to 12 inches, or .3 meters. We use feet to measure height, length and short distances. Todays question is about when to use the plural o

发表于:2018-12-16 / 阅读(194) / 评论(0) 分类 2018年VOA慢速英语(十)月

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? In a laboratory vault outside Paris is a small cylinder of platinumiridium alloy that serves as the standard for all mass measurements worldwide. By an 1889 international

发表于:2018-12-24 / 阅读(197) / 评论(0) 分类 Scientific American(一)月

And you know, along the way in this journey of discovery, I learned a lot. I learned a lot about science. But I also learned a lot about leadership. Now you think director has got to be a leader, you know, leader of, captain of the ship, and all that

发表于:2018-12-30 / 阅读(162) / 评论(0) 分类 名人励志英语演讲

EDUCATION REPORT - Students Face New Worry: Wrongly Scored College-Entry TestsBy Nancy Steinbach Broadcast: Thursday, March 30, 2006 I'm Steve Ember with the VOA Special English Education Report. Abou

发表于:2019-01-02 / 阅读(180) / 评论(0) 分类 2006年慢速英语(三)月

Transmission Facilities Transmission facilities provide the communication paths that carry user and network control information between nodes in a network. In general, transmission facilities consist

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 电信英语

I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment

发表于:2019-01-03 / 阅读(147) / 评论(0) 分类 电信英语

AT Command - This is the character

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 电信英语

1. Hawaii was hit hard early Sunday morning with a massive earthquake and several aftershocks. Preliminary measurement showed the quake at a magnitude of 6.5. A town on the west coast of the Big Islan

发表于:2019-01-08 / 阅读(300) / 评论(0) 分类 美联社新闻一分钟2006

我们已经讲过两个以cut 这个字为主的习惯用语。让我们先来复习一下cut是怎么拼的。Cut这个字最普通的意思就是用刀把什么东西切开。可是,在今天我们

发表于:2019-01-08 / 阅读(255) / 评论(0) 分类 美国习惯用语

True, he had not the qualities of social humor or wit, but he was an example of indefatigable industry. 实际上,他天生没有幽默感,也不会说俏皮话,可他是这一行业不辞辛苦劳作的典范。 He came to his studies every mo

发表于:2019-01-10 / 阅读(261) / 评论(0) 分类 美国语文第六册

BARBARA KLEIN: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell how technology could help doctors meet demand for transplant organs. We also will tell about a scientific effo

发表于:2019-01-12 / 阅读(266) / 评论(0) 分类 2010年VOA慢速英语(十)月

A man of the state of Zheng wanted to buy a pair of shoes.He measured his feet and put the measurement on a chair.When he set out for the market he forgot to bring it along.It was after he had found the pair he wanted that this occurred to him.

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 趣味英语

A chef has created an off the scale chicken dish so spicy he claims it can cause facial paralysis. 一名厨师发明了一种超级辣的鸡肉菜肴,他宣称这道菜会让食客辣到面瘫。 图片1 Muhammad Karim, 34, has to wear a gas mask

发表于:2019-02-05 / 阅读(209) / 评论(0) 分类 英语新闻

Scotch whiskey is said, by some, to have many magical qualities. Now, scientists in Scotland have discovered one more: it can be a weapon against polluted waste sites. A by-product of the spirit is 99.96 percent effective in cleaning contaminated gr

发表于:2019-02-05 / 阅读(182) / 评论(0) 分类 VOA标准英语2008年(十二月)

In the state of Chu there was a man skilled in physiognomy.His comments were very accurate and his fame spread through the state.King Zhuang sent for him and asked him the secret of his success.Sire,said the man,I am not good at judging cha

发表于:2019-02-06 / 阅读(205) / 评论(0) 分类 趣味英语

船务术语汇总 BAF (Bunker Adjustment Factor) 燃油附加费 CAF (Currency Adjustment Factor) 货币贬值附加费 YAS (Yard Surcharges)码头附加费 EPS (Equipment Position Surcharges) 设备位置附加费 DDC (Destination

发表于:2019-02-11 / 阅读(176) / 评论(0) 分类 实用英语

Three guys are in a bar discussing how much their wives bitch at them. Theydecide that when they get home, they'll do everything that the women ask. The next weekend, they are in the same bar. The first guy says Man, I don't think that our idea was s

发表于:2019-02-19 / 阅读(238) / 评论(0) 分类 趣味英语

Joining me now from Santa Barbara, California, to talk about Mr. Trump's first 14 weeks on the job is NewsHour Weekend special correspondent, Jeff Greenfield. Jeff, it's good to see you. So here we are, 100 days in. But you've said on this program an

发表于:2019-02-25 / 阅读(168) / 评论(0) 分类 PBS访谈社会系列
学英语单词
Ahititi
alcyoniid
anticyclone foehn
antiflatulence
artistic glassware
average saturation
beckstrom
Besiktas
Blaxall's culture-medium
blisk rotor configu ration
book-on
bourgeois rights
bright field electron microscopy
bulking method shipment
by gross
CCCU
closing session
coalsheds
constant geometry nozzle
contending transmitting station
contrespalier
cost budget line
creep embrittlement
curtain-wall type breakwater
distegous
emasculater
Eskimo I.
eversible
exceptional case
fattoush
fibre arrangement
filiform papillae
fluid pipeline
fragmentation myocarditis
functional processing module
give someone his walking ticket
gnomes of Zurich
herbaceous stratum
i.p.f.
incisura poplitea extensoria
ingeneer
Istiophoridae
Kummerowia striata
large intercrossing population
libion
Longnan
Marotiri
marriages
microhomolog
mirror-bright
mushin
non pointed nose
non-public information
NPPB
oleanol
OMDB
origany
orthonormal function expansion
p-methoxybenzylidene
paraxial mesoderm
pelagic eggs
percent reduction
periodontal infiltration anesthesia
petrostearin
phenacovolva gigantea
plumed serpent
post-tensioned system
preposter
principal building
Prostosin
quasi-linear
rectangular cross ripple mark
reflective tape
repeatable read
roldo
run one's eye down
rung out
scratchie
Shaykh Yusuf
snailiest
sort statement
spectateurs
standardized variate
STCS
straight linear polyethylene
surgical spirits
synergias
tab assembly
tairns
terametre
terminal control access space
thanks for helping
through way-town plan
throughput class negotiation
tilted parabola
triphthasine
unforeshortened
vehicular homicide
videotape dubbing
Vojnomir
water and steam sampling
xylenesulfonyl chloride