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(105) / 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(225) / 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(49) / 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(57) / 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(58) / 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(54) / 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(47) / 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(89) / 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(60) / 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(77) / 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(99) / 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(69) / 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(111) / 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(74) / 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(65) / 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(131) / 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(68) / 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(79) / 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(94) / 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(54) / 评论(0) 分类 双语有声阅读
学英语单词
agricultural pollutant
alderwoods
allocation, file
ampul torch burner
analgia
Antonikha
bequeath
breakage of shafts
case shrink package
cathode performance curve
chloro-methyl-chloroformiate
cirsium suzukii
cis-2-butene
coal-pipe
compensation and damages
Conflat seal
contrivest
Cyathocrinina
daily cash
data address
death chamber
deim
Desowen
desporting
devascularizing
Dibenzylethylenediamine
ductile deformation
E-cadherin
edge weighted network
epitomators
error-detecting
evolutionary biologist
fagus grandifolias
flow law
full depth paving
heave amplitude
hemmed
Here we are.
hoared
ideal delay system
income from employment
insulation footboard
iron ore bed
isodif
katiria
kavik
Latinesce
letter sheet
line grade
lobe receptacle
lumped parameter integrated circuit
minor bacteriophage
Mondelez
montage display
natural condensated oil
ochroconis gamsii
order statistics
organic acids
oxypropylation
pace notes
paramete
pericecal
Phenoxur
physical skill required
polychronism
polyphasic disperse phase
preparation-injection
price auction
randannite
reactor containment (building)
relinquish sth to
ring grease
Seerücken
self-perfections
semi-elastic subgrade
sharpness in depth
skew distribution
skew t/log p diagram
slope detection method
sonix
specimen material
spun finish
stamycil
stand in
statistical appraisal
storage structure
sulci nervi spinalis
sulfur pyrites
suspended boiler structure
talking-down system
think-tanks
three-second
time between failure
transmission ram
ultrasonic pulse velocity measurement device
unauthorized flight
unbrined
uncognoscibility
undelivered cargo
weakest link model
wing of ilium
Wunstorf