音标:[ˌveɪpə'rəs] ;
蒸汽饱和
s so thin as to transmit light
s resembling or characteristic of vapor
s filled with vapor

【近义词】

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(175) / 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(234) / 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(117) / 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(113) / 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(126) / 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(160) / 评论(0) 分类 英国学生科学读本

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(134) / 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(135) / 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(120) / 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(131) / 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(195) / 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(129) / 评论(0) 分类 英国学生科学读本
学英语单词
a-contact
adjacency martix
alcuni
alter christus
Alyxia acutifolia
applied biochemistry
arrange buttons
at work on
bar apparatus
becoming of
biostrain
boltzmann-matano method
button-head screw
carcinomatophobia
charity stripe
choke circuit
circumvolutory
completed task
congenital renal cystic diseases
Cowley Father
Cubosphaeridae
denize
dies ad quem
direct cone clutch
dispiritingly
dolphin-friendlies
don't come the raw prawn with me
duty factor action
educational attainment ratio
effective area of antenna
Eriswil
esque
excelses
extersive
fall prey to
family bombyliidaes
feedback voltage
figure-hugging
filefishes
fire and explosion index
foil carrier
hominy feed
in-built
industrial hire purchase
International association of Institutes of Navigation
Kabadüz
launching clause
lexloci
MacDonald, (James) Ramsay
man-machine interrogation
margalitic soils
mechanical balance type
message drain
mid-tech
millicurie(mci)
mingledly
mission allowance
mode of acquisition
mommykins
monkey disease
moroso
myrmekite structure
nitrobenzene azonaphthol
nomngra
nonvaginal
obsolescence charge
off-the-road tire
Old Bulgarian
pee-wee
phone watch
plastic syringe
pneunatic power hammer
principal value
probe-type liquidlevel meter
reactor outlet pressure
reference map
repandus
rose crucible
rotation of molecule
rugged country
Sankt Gangloff
semi-parabolic
solid-liquid ratio
soul foods
speed decreasing mechanism
spring squeak
taniguchis
terminal stress
the Big Drink
tongue and groove joint
toughened glass suspension insulator
trichosporon pullulans
triplicostate
tungsten ore
undisposed
unhives
voltage effective value
voluntary chain (store)
wangers
Wool-pulling
wristbone
zuider zees