蒸汽密度球管

Consider This Written by Jack Canfield and Mark Victor Hansen Read by Jonathan Else General Douglas MacArthur was turned down for admission to West Point not once but twice. But he tried a third time,

发表于:2018-11-28 / 阅读(257) / 评论(0) 分类 疯狂英语2004年

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(227) / 评论(0) 分类 大学英语四级词汇拼读版

发表于:2018-12-02 / 阅读(232) / 评论(0) 分类 洋话连篇

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(273) / 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(171) / 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(154) / 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(160) / 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(212) / 评论(0) 分类 英国学生科学读本

One of the two kitchen light bulbs was out. It was circular and fluorescent. He placed a chair under the light. He stood on the chair. He unscrewed three screws. He removed the plastic cover. He removed the bad bulb. He inserted a new one. He screwed

发表于:2018-12-26 / 阅读(182) / 评论(0) 分类 英文短篇故事(纽约)

We hope that everyone has some bright ideas in 2012! This episode it about coming up with new ideas and having realizations, and the expressions we can use to talk about this. Of course, were always brainstorming at Culips to come up with new ideas f

发表于:2019-01-01 / 阅读(164) / 评论(0) 分类 英语博客-北美风情

He turned on the light switch. The hall light went on. Then he heard a popping sound because the light bulb blew out. It was time to change the bulb. He went into the kitchen. He opened a kitchen cabinet. He looked at five different light bulbs. One

发表于:2019-01-02 / 阅读(182) / 评论(0) 分类 原版英语小短文

By Mario Ritter Broadcast: November 18, 2003 This is Steve Ember with the VOA Special English Agriculture Report. If you like flowers in the early spring, then the middle of autumn is an important tim

发表于:2019-01-02 / 阅读(204) / 评论(0) 分类 VOA2003(下)-农业与经济

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(176) / 评论(0) 分类 英文摇滚歌曲

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(170) / 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(157) / 评论(0) 分类 英国学生科学读本

今天我们要学的词是light-bulb moment。 Light-bulb moment, 电灯泡时刻,可不是当电灯泡的意思。 A light-bulb moment is when you have a sudden realization about something, 电灯泡时刻是指你突然醒悟的那一瞬间。 P

发表于:2019-02-03 / 阅读(173) / 评论(0) 分类 英语每日一词

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(157) / 评论(0) 分类 英语新闻

今天我们要学的词是light-bulb moment。 Light-bulb moment, 电灯泡时刻,可不是当电灯泡的意思。 A light-bulb moment is when you have a sudden realization about something, 电灯泡时刻是指你突然醒悟的那一瞬间。 P

发表于:2019-02-06 / 阅读(171) / 评论(0) 分类 英语单词荟萃

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(256) / 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(168) / 评论(0) 分类 英国学生科学读本
学英语单词
actuarial risk
adaptive control process
anakinetomeres
auspiciate
Baal Shem-Tov
begonia coccinea ruiz
bleedin' obvious
brahimi
bromophenol blues
callc
canosa (canusium)
cap and trade system
cardio-aorthic nerve
Celocaine
Charentsavan
coclypeus
codeless
commenter
copresence
cover something up
cross-flow hypothesis
Davis raft
decentralized control by its different economic departments
deep-diving
dial type feed mechanism
differencial duplex telegraphic system
entenmann
euproctis insulata
exodeviation
exoslag
fine down
float up
FormMail
genus carpodacuss
genus Cicada
gerber beam
gildan
glass circle
hazardous cargo container yard
heat treatment furnace for stress relieving
hexaethyldisilane
hexagonia hirta
holiday camps
hood beast
hydrocar
impressionistically
inner formwork
installation for boiler accessories
intein
intellections
iraser
iridium(i) iodide
it's just a thought
kreope
learned goal
leveling charges
light dependent resistance (ldr)
low-pressure gauge
lumber ga(u)ge
manual starter switch
mass delete
Micrixalus
military computer user group
misluck
mongons
Olza (Olše)
optimum flight
palladiuss
pathophytoanatomy
preen oneself on
principal benefits
proparthrin
pseudo-potential method
punched paper tape reader
QAAS
rasterline
real normed ring
recent projects
regular net region
remote controlled bomb
rivet tool
rnaases
RNAS, R.N.A.S.
roof sounding
Salmonella montevideo
sleevings
snippet journal
straight-facedness
straightener
swertiamarin
tackle clause
thickened oils
thiophysa volutaus
tobacco sheet
tostado
triadism
trlchostrongylosis
uptrade
vapor scrubber
Zaporiz'ka Oblast'
zero exponent