背景测量实验

[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(337) / 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(308) / 评论(0) 分类 商业服务英语

[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25~32 第25~32课 [0:05.438]Look into Science! 观察科学! [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用

发表于:2018-12-13 / 阅读(213) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

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(167) / 评论(0) 分类 2018年VOA慢速英语(十)月

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:2018-12-17 / 阅读(211) / 评论(0) 分类 英语广播节选

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(160) / 评论(0) 分类 Scientific American(一)月

He has a background in classical music. 他有古典音乐的背景。 have a background in something就是指有某方面的背景。 I have a background in special education.我有特殊教育的背景。

发表于:2018-12-25 / 阅读(134) / 评论(0) 分类 蒋健棠英语实用句子

LESSoN TEN (B) TEXT B Solving problems Scientifically There are scientific ways in which man solves problems. once his curiosity has been aroused, he uses certain methods and procedures to obtain new

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 自考英语(一)78讲

It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for

发表于:2019-01-01 / 阅读(150) / 评论(0) 分类 英语博客 A cup of English

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(153) / 评论(0) 分类 2006年慢速英语(三)月

Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,

发表于:2019-01-03 / 阅读(164) / 评论(0) 分类 英汉幽默故事选读

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(234) / 评论(0) 分类 美联社新闻一分钟2006

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(231) / 评论(0) 分类 2010年VOA慢速英语(十)月

EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro

发表于:2019-01-29 / 阅读(214) / 评论(0) 分类 教育与新闻

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(161) / 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(183) / 评论(0) 分类 英语新闻

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(170) / 评论(0) 分类 趣味英语

大学英语College English 高等数学Advanced Mathematics 体育Physical Education 军事理论Military Theory 机械制图Mechanical Graphing 算法语言Algorithmic Language 大学物理College Ph

发表于:2019-02-08 / 阅读(185) / 评论(0) 分类 英文语法词汇

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(146) / 评论(0) 分类 实用英语

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(139) / 评论(0) 分类 PBS访谈社会系列
学英语单词
abnormal market
actinophor
AFAC
aghe
airriess
almost stationary
analytical instruments
anomalopia
apron stage
bafs
Balaenoptera borealis
be closely linked with
bentched
bewallow
bordour
bruggemann
capillary hydrodynamics
clathrin triskelion
cleidooccipital
colloquys
contruth
Cuban League
cup-head
cyclic strength coefficient
cyclotherapy
Dahwilly
daruls
dichan
diiambi
double helical spurgear
doughnut antenna
drug for the treatment of cough and asthma
eighter from Decatur
electrical measurement method
elephant leg
Emballonura
emusified
enranking
environment description on statement
epigon
filter-press cell
fission semiconductor detector
flapdoodles
flow equalization
food for long voyage
gopherhole blasting
ground water seepage
ground-emitter location and identification system
Hamapega, Loma de
hang glidings
hiestand
hold one's breath
hydraulic-brake system
hypercultures
If wishes were horses, beggars might ride.
iniad
jakubicek
jullunders
kalinske
Kamyshinka
kinetodesmata
large-capacity boiler
Litsea chinpingensis
load balancing
logit-model
low energy accelerator
marehans
medication use
message-to-noise ratio
Ndogo, Lagune
noise-free bearing
non-governmental organisations
notodont
oculotropic
otsukas
Pascal lag scheme
pen interface
phytalbumose
phytosterol
play a sure card
pork liver
property management
racisms
re-choose
referentials
sagebrush
selfdeception
simblum
sorting by distribution of key
spring molt
squail
subcutaneous crepitation
Suf I.
tetrapropyl-lead
three-dimension effect
Title IX
toluides
trade-for-trade settlement
variable-structured system
water-pressure
wirl
woods l.