[化] 有效蒸汽压

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(208) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(252) / 评论(0) 分类 疯狂英语2001年

Right. Now you've only been there this one semester so this is your first experience with students undergoing the pressure of finals, right? I mean I was an undergraduate for four years in NYU and I went through finals for 8 terms, 9 counting this on

发表于:2018-12-07 / 阅读(112) / 评论(0) 分类 访谈录2010

An Englishman is at home with his girlfriend. (E=Englishman; G=girlfriend) G: Have you gone mad? Why are you roaring your head off like a lion? E: Rrrrr...ah! G: Hey, have you gone off your rocket or

发表于:2018-12-08 / 阅读(236) / 评论(0) 分类 赖世雄中级美国英语

ork Pressure Work pressure refers to the compelling force or influence that comes from one's work. Nowadays with the competition in the work field becoming more and more fierce (激烈), work pressure has become a serious problem for every person. It

发表于:2018-12-12 / 阅读(163) / 评论(0) 分类 英语四级作文范文

By Melinda Smith Washington 31 August 2007 Centuries ago doctors used hypnosis to help relieve the excruciating pain of surgery. It then fell out of favor with the introduction of anesthesia. Now as VOA's Melinda Smith reports, new studies show a hos

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(八月)

Unit 5 [00:03.21]Go with Transportation! [00:07.16]Trains Go on Rails! [00:11.00]Who invented the steam engine? [00:15.05]In the 1700s,many inventors were working on the steam engine. [00:22.31]In the 1760s, [00:26.15]a scientist in England invented

发表于:2018-12-17 / 阅读(211) / 评论(0) 分类 北京仁爱英语八年级下

Narrator: Exercise 3.2. A. Write down the numbers you hear in the following sentences: A i. Manchester is 185 miles distance from London and 35 miles from Liverpool, ii. Over 10 million passengers passed through Manchester Airport in 1997. iii. The n

发表于:2018-12-30 / 阅读(163) / 评论(0) 分类 202 Useful Exercises for IELTS

Cooking Under Pressure When you boil potatoes on the stove top, it can take half an hour to cook them til tender. But, when you boil them in a pressure cooker, instead presto, theyre ready in about five minutes. Whats the difference? What makes press

发表于:2018-12-31 / 阅读(147) / 评论(0) 分类 英语听力文摘 English Digest

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(190) / 评论(0) 分类 2007年VOA标准英语(六月)

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(148) / 评论(0) 分类 VOA标准英语2008年(五月)

Kenya Moves Full-Steam Ahead on Geothermal Production Kenya is expanding plans to become one of the worlds top geothermal power producers with the start of explorations at a site called Menengai. The government is also aiming to make geothermal Kenya

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2011年(十一月)

今天我们再来给大家讲解两个以steam为主的常用语。我们先来讲第一个。To go full steam ahead. Full就是全部,steam是蒸汽,ahead就是向前。To go full steam ahead的意思是:全力以赴。 原来,to go full st

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 美国习惯用语

在今天我们要讲的两个习惯用语里,一个关键的字就是:Steam. Steam就是蒸气。有的人说,詹姆斯.瓦特在1769年发明了蒸气机。这是现代化时代的开始。在工业化时代的初期,蒸气为火车,轮船和

发表于:2019-01-14 / 阅读(230) / 评论(0) 分类 美国习惯用语

[00:01]R:I'm so glad you're going on this trip! [00:03]E:Yeah! I've been working so hard this semester. [00:07]I really need to go crazy, you know, blow off some steam. [00:09]R:Sure. Sure. [00:13]Look, I don't, I don't know if your plans are f

发表于:2019-01-14 / 阅读(144) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(122) / 评论(0) 分类 2017年NPR美国国家公共电台5月

今天我们要学的词是 pick up steam. To pick up steam 意思是提升速度和实力。比如,The hurricane is picking up steam. 飓风风力正在逐渐加强。上星期五公布的数字显示,美国经济10月份增加了17万1千个就业

发表于:2019-02-06 / 阅读(150) / 评论(0) 分类 英语单词荟萃

There would soon be an explosion; the kettle would be burst open. It is in this way that boiler explosions are often caused. When there is too much steam in a boiler, and it cannot get out, it presses against the sides of the boiler, until at last th

发表于:2019-02-07 / 阅读(189) / 评论(0) 分类 英国学生科学读本

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 趣味英语

Boiling Water Under Boiling Clouds You may be surprised to hear that its actually easier to boil water on stormy days than it is when the weather is clear and sunny. Can you guess why? The reason is that the boiling point of water changes slightly in

发表于:2019-02-24 / 阅读(120) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acceleration unit
air kerma rate constant
alex haleys
allassotonic
anticreeper
approach procedure
as clear as mud
at the bottom of one's heart
auctionings
Australian Ballet
auxiliary keyboard
bromyrite
cable-drilling system
Cerbera manghas
chauf
chladniite
chromatic phytosis
clamped down
cleaning bar
cohomology spectral sequence
come loose
cream bleaching
d.d.s.
decemviral
deep water drillship
delocalization
demand assigned frequency
denotee
Doppler system with single frequency
down station
duetist
electron conduction
electronic medium
evaluating materials
evergreen grass
exponential averaging
exurb
feet-on-the-ground
floating point routine
foregroundable
Grand Brûlé
Granville's counterirritant
half dog point
Hans.
Haraym
Hauts Plat.
herbacetin
heroick
high voltage resistor
hydraulic oscillating cylinder
ill fames
influenced by
Inkongo
isoporous cation exchange resin
king tides
kish graphite inclusions
limited application
loughridge
loulanensis
machimus impeditus
mast antenna
meliorizes
micromatrix approach
multifrequency receiver
multilateral compensation
myofibrillas
nearby month contract
nonachlazine
off tread braking
off-take pipe
Oxfordian
peaktank
picket fence thermonuclear reactor
Piddletrenthide
Pilskie, Województwo
primary ionization event
Prince Olaf Coast
prosternal epimera
pump dredge
quadratic equation
Salix phylicifolia
scanning periscope
shear pole derrick
sleep temple
standard plane
stereo recording
strongly implicit procedure technique
suitabilities
superalgebra
talki
tautoneura elscinta
tax free trade zone
thermal randomness
third generation OS
transducer element
transparent soap
Traube's space
twelve-hour
unfluxed asphalt
united-front
UV photoelectron spectrometry (UVPES)
yezidi