管状蒸气冷却器

useless 无用的,没有价值的 user 用户,使用者 usual 通常的,平常的 usually 通常 utility 效用,实用 utilise 实用 utilize 利用 utmost 极度的,极端的,极限 utter 完全的,彻底的说 vacant 空闲的,空缺的

发表于:2018-12-01 / 阅读(170) / 评论(0) 分类 大学英语四级词汇拼读版

The Little Boy Lost 小男孩的迷路 'Father, father, where are you going? 父亲、父亲,你往哪儿去? O do not walk so fast! 啊,别走得这么快呀。 Speak, father, speak to your little boy, 说话呀,父亲,跟你孩子说话呀

发表于:2018-12-06 / 阅读(230) / 评论(0) 分类 天真与经验之歌

Every day the sun's rays change thousands of tons of liquid water into water-vapour; 每天, 太阳光都能够将数千吨的液态水转化为水蒸气; and this water-vapour mingles with the air, and is carried along by the wind. 随后, 水蒸气

发表于:2018-12-18 / 阅读(108) / 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(110) / 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(123) / 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(155) / 评论(0) 分类 英国学生科学读本

Helen: This is Real English from BBC Learning English. Im Helen. Zoe: 大家好,我是刘佳。 Helen: Today were going to look at words and phrases that have recently become part of the English language. Zoe: 在今天的地道英语里,我们来学习一些当代英语中最

发表于:2019-01-02 / 阅读(255) / 评论(0) 分类 地道英语在线听

I'll take what you got got got I know it's not a lot lot lot Cause I just need another hit You're the thing that I can't quit You got what I want want want Here and then you're gone gone gone If you told me that we were through You know that I would

发表于:2019-01-10 / 阅读(130) / 评论(0) 分类 英文摇滚歌曲

If I could write you a song, and make you fall in love, I would already have you up under my arm. I used to pull all my tricks, I hope that you like this. but you probably won't, you think you're cooler than me. you got designer shades, just to hide

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 英文最新流行歌曲

Lesson 70 Evaporation 第70课 蒸发作用 Let us fill a small kettle with water, and place it on the fire. The water will soon begin to boil. After an hour or so we shall find the kettle quite empty, although no one has touched it since it was plac

发表于:2019-01-17 / 阅读(129) / 评论(0) 分类 英国学生科学读本

The finger which is wet with alcohol will be dry before you can count ten, while the finger which is wet with water may take a minute or more to dry. 在你数到十之前, 那根沾有酒精的手指就会变得干燥, 而另外一根沾有水的手指

发表于:2019-01-17 / 阅读(115) / 评论(0) 分类 英国学生科学读本

As 2014 draws to a close, its time to look back and see which words have been significant throughout the past twelve months, and to announce the Oxford Dictionaries Word of the Year. Without further ado, we can exclusively reveal that the Oxford Dict

发表于:2019-02-04 / 阅读(126) / 评论(0) 分类 英语新闻

The Worrler of Qi A man of the state of Qi was afraid that the sky would fall down and the earth would cave in.The thought that he would not be able to find shelter when that happened worried him so much that he had no appetite for food and slept v

发表于:2019-02-07 / 阅读(190) / 评论(0) 分类 趣味英语

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(127) / 评论(0) 分类 英国学生科学读本

1.It's hot enough to melt hell. I hope it will be cooler soon。现在热得足以把地狱熔化了,希望很快能够凉快一点。 2.It's stifling! I can hardly breathe。天气太闷热了!我都没法呼吸了。 3.I can't bare the heat; I

发表于:2019-02-17 / 阅读(105) / 评论(0) 分类 实用英语

1.It's hot enough to melt hell. I hope it will be cooler soon. 现在热得足以把地狱熔化了,希望很快能够凉快一点。 2.It's stifling! I can hardly breathe. 天气太闷热了!我都没法呼吸了。 3.I can't bare the heat; I am

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 实用英语

新人新歌:Mike Posner - Cooler Than Me 杜克大学刚毕业的Mike Posner,刚刚发行的新单曲Cooler Than Me就迅速打入了Billboard top50,与此同时,此歌曲还被纳入了游戏《模拟人生3:野心》的OST中,于此可见

发表于:2019-02-20 / 阅读(136) / 评论(0) 分类 影视英文歌曲

天气热的十大表达 1. Its hot enough to melt hell. I hope it will be cooler soon. 现在热得足以把地狱熔化了,希望很快能够凉快一点。 2. Its stifling! I can hardly breathe. 天气太闷热了!我都没法呼吸了。 3.

发表于:2019-02-25 / 阅读(156) / 评论(0) 分类 实用英语

1.It's hot enough to melt hell. I hope it will be cooler soon. 现在热得足以把地狱熔化了,希望很快能够凉快一点。 2.It's stifling! I can hardly breathe. 天气太闷热了!我都没法呼吸了。 3.I can't bare the heat; I am

发表于:2019-02-25 / 阅读(160) / 评论(0) 分类 实用英语

1.It's hot enough to melt hell. I hope it will be cooler soon. 现在热得足以把地狱熔化了,希望很快能够凉快一点。 2.It's stifling! I can hardly breathe. 天气太闷热了!我都没法呼吸了。 3.I can't bare the heat; I am

发表于:2019-03-04 / 阅读(176) / 评论(0) 分类 英语口语
学英语单词
aberrometry
action man
adrenoleukodystrophies
altered-state
ancient astronomy
anhydronupharamine
anti-pilling finishing agent
Antonescu
arbit-
at once...and...
Bacillus proteus pergnancy test
Ban Bang Saen
belamcanda chinensis lem
beninger
bifocalss
bluetop
Book of Psalms
box socket wrench
breitling
Burrows
carry one's cross
caunce
cell family
corrupt the minds of
dead-end effect
debauchedly
developmental membrane
dial telegraph
Dido and Aeneas
egg-membrane
electric inertia
emergency electric supply unit
evicke
fareworthy
father-daughters
financial forecasting
finely ground particles
gloeospore
Good show!
hacian
hardening constituent
heat release
idle worker
ink fish
Korogwe
Kumaishi
l.a.p.d
levelwind
local restriction
longipinane
luminous rays
macing
matrix type
Megara Hyblaea
mesites
mesokaryote
MFKP (multifrequency key pulsing)
monopyroxene (clinopyroxene)
object management facility
on the crook
orphing
overcontact
percussion test
phosphoribosylaminoimidazole synthetase
photo-electrophoresis
piston barrel
plain end pipe
planar mask
predetermined motion time (pmt)
Quintomyein
Rabo de Peixe
raw rosin
regulon
respiratory accentuated
rhizoglyphus robini
ropers
routing expression
sarophorum palmicola
scanned symbol
screen-writer
Shel.
shore structure
simplex algorithm
slag ladle car
snadwiching
steady-turning path
straight shot
sturgess
summatively
suppressed-zero pressure gauge
Syringa persica
take a trip down memory lane
Talibanize
Thingyan
total available alkali
undisturbed one output
unintended braking
vacuum carburizing
westernization
Woodenbridge
zero gain relay
zoonule