水两相流

Genius at Work 天才在工作 Henry Ford didnt always pay attention in school. One day ,he and a friend took a watch apart. Angry and upset, the teacher told him both to stay after school. Their punishment was to stay until they had fixed the watch.

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 世界上最美丽的英文-人生短篇

Lesson 89 Clouds And Rain 第89课 云和雨 Each of us drinks about three pints of fresh water every day, and we use a great deal of water for washing, for cooking, and for other purposes. 我们每个人每一天都会饮用3品脱左右的淡水, 而

发表于:2018-12-18 / 阅读(229) / 评论(0) 分类 英国学生科学读本

When we change a liquid into vapour, and cool this vapour till it is liquid again, 将水加热成水蒸气, 然后对其进行冷却直至再次液化, we are said to distil the liquid, and the apparatus for doing this is called a still. 这个过程就

发表于:2018-12-18 / 阅读(56) / 评论(0) 分类 英国学生科学读本

Thus by heating liquids we cause them to evaporate, or change into vapours or gases; 因此, 可以看出:我们能够通过加热液体使得它们蒸发, 变成水蒸气或气体; and by taking away heat from these gases, or cooling them, we tu

发表于:2018-12-18 / 阅读(71) / 评论(0) 分类 英国学生科学读本

Lesson 88 Condensation 第88课 冷凝 When the water in a kettle boils, it boils first at the bottom. 当水壶中的水沸腾时, 首先开始沸腾的是底部的水。 We cannot see this in a kettle, because the kettle is made of iron. 我们无法

发表于:2018-12-18 / 阅读(72) / 评论(0) 分类 英国学生科学读本

Lesson 7 THE GOLD-FISH 第七课 金鱼 Have you ever seen very pretty little fishes, of a bright yellow or golden colour, swimming in a glass bowl of water? Look in the shop-windows, and perhaps you will see some. 小朋友, 你见过浅黄色或者金

发表于:2018-12-18 / 阅读(61) / 评论(0) 分类 英国学生科学读本

21 James Watt And The Teakettle 詹姆斯瓦特和水壶 James Baldwin 詹姆斯.鲍德温 A little Scotch boy was sitting in his grandmothers kitchen. He was watching the red flames in the wide open fire- place and quietly wondering about the caus

发表于:2018-12-28 / 阅读(56) / 评论(0) 分类 陈冠商英语背诵文选合集

STATEMENT OF MANUFACTURING EXPENSES FROM AJI-02 Sup.4 For the year ended JULY.31,1998 MONETARY UNIT: YUAN ITEMS LINE NO. THIS YEAR'S THIS MONTH'S LAST YEAR'S PLAN ACTUAL ACTUAL Salaries and wages Depr

发表于:2019-01-03 / 阅读(98) / 评论(0) 分类 财会英语

Henry ford didn't always pay attention in school. One day, he and a friend took a watch apart. Angry and upset, the teacher told him both to stay after school. Their punishment was to stay until they had fixed the watch. But the teacher did not know

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 英语阅读理解

Lesson 23 Let 1.Don't let me down again. 2.Just let it be. 3.Never let on the secret. 4.Let me explain! 5.Let me think a while. 6.Let's find a place to let off steam. 7.Let bygones be bygones. 8.I'm sorry.I let the cat out of the bag.

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

Lesson 17 Under 1.I finished it just under the wire. 2.I'm feeling a little under the weather. 3.She drank us under the table. 4.He always takes us under his wing. 5.Your glasses are just under your nose. 6.There's nothing new under the sun. 7.The fi

发表于:2019-01-14 / 阅读(106) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

英语美文:Genius at Work (天才在工作) Henry ford didnt always pay attention in school. one day ,he and a friend took a watch apart. angry and upset, the teacher told him both to stay after school. their punishment was to stay

发表于:2019-01-30 / 阅读(80) / 评论(0) 分类 阅读空间

A little Scotch boy was sitting in his grandmother's kit- chen. He was watching the red flames in the wide open fire- place and quietly wondering about the causes of things. In- deed, he was always wondering and always wanting to know. Grandma, he p

发表于:2019-02-03 / 阅读(116) / 评论(0) 分类 英语背诵文选第一册

BEIJING, Jan. 2 (Xinhua) -- The first phase of the eastern route of China's south-north water diversion project is expected to be completed ahead of schedule, authorities said. With the main part of the first-stage construction to be finished in Marc

发表于:2019-02-03 / 阅读(81) / 评论(0) 分类 英语新闻

Lesson 35 Getting up Steam 第35课 蒸汽往上冒! Do you want to know what steam is? Let us get a lump of ice, or a snow-ball, and place it in a saucer in a warm room. It soon melts, and then the saucer is half full of water. If we leave the sau

发表于:2019-02-07 / 阅读(70) / 评论(0) 分类 英国学生科学读本

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(140) / 评论(0) 分类 英国学生科学读本

Lesson 28 A Block Of Salt 第28课 一块盐 Every day we eat some of the white powder which we call salt. Salt does our bodies good, and keeps them healthy. We eat it at dinner along with our meat. We eat it, too, with eggs, and watercress, and with

发表于:2019-02-13 / 阅读(78) / 评论(0) 分类 英国学生科学读本

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(93) / 评论(0) 分类 托福英语

1. The power is off. 停电了. 2. The power is back on. 电又回来了. 3. Please turn off the power. 请把电源关掉. 4. Throw the power on. 打开电源. 5. The power is running low. 快要没电了. 6. I was shocked. 我被电到了。 7. Is

发表于:2019-02-18 / 阅读(100) / 评论(0) 分类 英语口语

James Watt And The Teakettle A little Scotch boy was sitting in his grandmother's kit- chen. He was watching the red flames in the wide open fire- place and quietly wondering about the causes of things. In- deed, he was always wondering and always wa

发表于:2019-02-25 / 阅读(63) / 评论(0) 分类 双语有声阅读
学英语单词
-dict
address identification
AFE analog front end
allergic prostatosis
ambient parameter
autecologic
bi-unial
blushiness
break out in cold sweat
bridemaid
broad gage
butterweeds
caster wheel
Cavendish experiment
cement pipe
chain of causation
chairperson of the board of directors
choka
chronological successions
coating pipe
cocaethyline
Com.Ver.
communication-persuasion matrix
concession territory
contact prints
convergent area of waterways
convergent community
curve union
Daweloor, Pulau
density of snow
desquamative pneumonia
differential exciting
economic constraint
engine overhaul
enterprise javabeans server provider
equivalent expression
erectormuscle
essential oils
factor of amplification
factors W
family hydnaceaes
fibrous limestone
Fitzroy R.
fodders
folding screen
forpined
Gagny
get a crush on
grass-minimum temperature
graviation tank
haemopan
Haywards Heath
high-speed spinner
holy dollar
hygrechema
inspector generals
inverted fan fold
Kajeli
lactic heterofermentation
legatine
linguistic tool
look one's last at
low res
metabolic response
montmorillenite
mumboes
must cat
Newbery Medal
Ogasawara Ridge
ordered word
ornamental pillar
outer-space law
output block feedback
Phormocyrtis
plasma density
polygodial
post-mergers
pouer
pumping-up power plant
re-re
response to high levels of phosphorus
Scleria onoei
sea magnetic field
self oppression
Self-Denying Ordinance
sentry-duty
sonobuoy barrier
sound transmetter
supped
survey grid
tenzil
TEREBRIDAE
the green channel
Trinitatin
turbine demand
unconditional regression
upstep
vestre
viruscans
voltage step-down circuit
whitour
wind burn