蒸汽淡水引射器

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(265) / 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(357) / 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(198) / 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(202) / 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(283) / 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(184) / 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(176) / 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(211) / 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(173) / 评论(0) 分类 英语阅读理解

图片1 Muddy, brown water. A couple of wiffle balls. An old, dirty snowman toy. A plastic Dora the Explora figure that has been buried in the earth for over a year. Add to these things a stinky sock and a few sticks, and you have the perfect recipe

发表于:2019-01-09 / 阅读(206) / 评论(0) 分类 英语博客 A cup of English

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(186) / 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(209) / 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(267) / 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(259) / 评论(0) 分类 英语背诵文选第一册

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(200) / 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(260) / 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(228) / 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(230) / 评论(0) 分类 托福英语

Clouds in the Kitchen 厨房飘着的云朵 Fill a kettle with water, then turn on the burner. In a while, your kettle will start belching white billowy stuff into the air. What is this stuff? Steam? Actually, no. Steam is water thats heated to two h

发表于:2019-02-24 / 阅读(220) / 评论(0) 分类 英语听力文摘 English Digest

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(172) / 评论(0) 分类 双语有声阅读
学英语单词
acoustic delay
additional stress
adiadokokinesia
agnolo
agricultural classification
agrotourism
american spikenards
Ammanford
application domain
batch-type mixer
bauhaus school
behavioral science measure
belly burst
Bethoncourt
biggam
branchiosaurids
briercliffe
burn ointment
control augmentation system
coryneine
cup-chuck
dog lever
double-crystal spectrograph
dual ideal
dynamic trimming
E number
edelin
electrodialysis membrane
endosperm initial cell
established reliability
explosing-proof lift
extrusion coating
far-end crosstalk attenuation
forty-eighter
functional significance
getpixel
gilligans
guinea-pigging
hard surface in contact mask
historian
hoof-and-mouth disease
hot-films
ignition spanner
improved meat-type hogs
instantaneous peak value
ironice
koss
light coloured beer
lightfast
linear power supply
load test for generator set
logologists
luminous flame
major facilities
manelessness
martyries
merit fund
midorbital
minute down
minyard
Mishyāf, Jab.al
narveson
national enquiry
otiosely
palaeobathymetric map
parcel depot
peak of noise
pencil glide
photosensitizing coating
popcorn film
progestogen
sampling pipe
sand dome
satimolite
scarpia
selenographer
sewer bottom
sex-linked disorder
sigh after
signal representations
Sinic
skim tank
slip line field analysis
starkist
stated account
stepped-pulley
subtropic rain forest climate
surface acoustic wave correlator
suturae nasofrontalis
tailbud
the quiet
thermograph technology
tow-line
traffic engineer
truck-mounted generator
tuber root
twin simplex pump
ultrahigh-speed computer
vatras
very fine
Westman Islander
worthy of praise