电流滴定计

(Tennis ball sounds) Y: Hi 大家好。我是杨晨。 P: 我是Patrick. P: Today, Yang Chen and I are playing a game of tennis. Y: Patrick It's your serve! P: OK, just a minute. To serve S-E-R-V-E is to put the tennis ball in play by throwing it up

发表于:2018-11-30 / 阅读(169) / 评论(0) 分类 体育美语

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(132) / 评论(0) 分类 Scientific American(八)月

014 bedroom Words Bed bedside table alarm clock wardrobe pillow duvet blanket sheet chest of drawers bedside lamp mirror dressing table pyjamas nightdress mattress Phrases Go to bed Get up Set the alarm clock Go to sleep Read in bed Make your bed Be

发表于:2018-12-02 / 阅读(146) / 评论(0) 分类 情景英语口语100主题

by Jason Marshall We use a lot of math words in our day-to-day lives without really understanding what they mean or where they come from. For example, prefixes like mega, giga, and tera that we use to describe computer hard drive sizes (think megabyt

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 数学英语

by Jason Marshall A few weeks ago, we began talking about the meaning of prefixes in math. In particular, we talked about the prefixes used in the metric system to represent lengths smaller than one meter. Today, were going to continue this topic by

发表于:2018-12-07 / 阅读(91) / 评论(0) 分类 数学英语

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(153) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

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:2018-12-13 / 阅读(155) / 评论(0) 分类 外研社新标准高中英语选修7

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(102) / 评论(0) 分类 英语课程学习计划和讲义

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(八)月

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

发表于:2019-01-13 / 阅读(174) / 评论(0) 分类 VOA标准英语2010年(一月)

At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com

发表于:2019-01-13 / 阅读(146) / 评论(0) 分类 VOA标准英语2010年(三月)

shows it really quite well. In order to bring back a piece of this mystery, his team of divers will be risking their lives. Diving problems, you got currents, tides, waves. We havent been here before. We haven't been this deep, though. One of those c

发表于:2019-01-22 / 阅读(101) / 评论(0) 分类 自然百科2011年

英文歌词: workin' like a dog for the boss man (whoa) workin' for the company (whoa-yeah) bettin' on the dice I'm tossin' (whoa) I'm gonna have a fantasy (whoa-yeah) where am I gonna look? they tell me that love is blind I really need a girl like an

发表于:2019-01-27 / 阅读(125) / 评论(0) 分类 英文摇滚歌曲

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(130) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(156) / 评论(0) 分类 科技之光

JOHANNESBURG, May 30 (Xinhua) -- Ajax Cape Town's Thulani Serero won the player of the year award at the South African Premiership awards at Gold Reef City on Sunday. The 21-year-old striker's awards included Footballer of the Year Award, the Premier

发表于:2019-02-01 / 阅读(176) / 评论(0) 分类 英语新闻

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(163) / 评论(0) 分类 实用英语

英文歌词: Backstroke lover always hidin neath the cover Still I talked to your daddy he say He said you aint seen noting till youre down on a muffin Then youre sure to be a-changin your ways I met a cheerleader, was a real young bleeder All the tim

发表于:2019-02-06 / 阅读(178) / 评论(0) 分类 英文摇滚歌曲

BERLIN, July 10 (Xinhua) -- Dutch international midfielder Eljero Elia transferred from Juventus to German side Werder Bremen, the club said in an official statement on Tuesday. After long back and forth, Bundesliga side Bremen confirmed the signing

发表于:2019-02-07 / 阅读(172) / 评论(0) 分类 英语新闻

SINGAPORE, Nov. 11 (Xinhua) -- Italy's 19-year-old Matteo Manassero holed a 12-foot putt for eagle on the third play-off hole to win the Singapore Open on Sunday, beating South African player Louis Oosthuizen. It also makes Manassero the first teenag

发表于:2019-02-09 / 阅读(163) / 评论(0) 分类 英语新闻
学英语单词
amebid
anhingas anhingas
aniline sulfate
ansel
Anshan-type of iron deposit
barrelette
bearing band
bibliopegist
boulenr
Brandisia cauliflora
brunhilda
center system
change over procedure
constitutionists
coulus
crash time
Declaration of General Average
dermadromes
designated driver
dido
Diplura
excitation forcing limiter
Exclusions of Hull Insurance
Exemption from Liability by Abandonment
fellating
filament yarn fibric
fine grit
fire-resisting window
fissionable nucleus
flyest
fractional scanning
Froriep's ganglia
full killed steel
gargiollis
gift box
glass fuse
governor valve guide
hemipelvectory
hydrostatical process
intercar
journey'
l'ombre
LCD shutter glasses
Lingxu
linomide
marine seepage
Medgel
miniPC
Misrnylon
mucosedative
navigation outfit
neutron soil-moisture meter
nymphotomy
oil whip
olympiadane
open-collector gate
optical power efficiency
orchidomania
pamperest
panaritium
paneled bulkhead
pay your respects
percale
pick up and delivery service
place-name standardization
plastic scintillator detecor
positive meaning
powerplant accessary
precapitalist economic formations
radio-high frequency dyeing
redfaced
Reed-Hodgkin disease
reflectometric
Repeating field
sakusan silk
schistosomal pigment
Schui
sheath and culm blight of rice
shinone
shipping commissioner
slide arm
slide damper
sneering
speed on separation
strength of adhesion
sulprofos
surface-potential barrier
The age of miracle is past.
threshold of deadly current
thrips tabaci lindeman
top peg
transition-point
tritheocracy
true conjugate
unit of measurement
unpretentious
upper semi-continous functions
vladimirov
Vonones I
wall board
whaleboater
Yukawa, Hideki