蒸汽损失

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(100) / 评论(0) 分类 大学英语四级词汇拼读版

[00:00.00]A risk management program [00:02.46]The scientific method of planning to deal with losses is called risk management. [00:08.12]A risk management program usually involves three steps: [00:12.77]1.Identifying and measuring exposures to loss [

发表于:2018-12-05 / 阅读(149) / 评论(0) 分类 保险英语

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(161) / 评论(0) 分类 天真与经验之歌

[00:21.39]Nick Leeson 尼克.李森 [00:41.24]recoup 补偿 [00:45.62]average 平均指数 [00:50.41]materialize 实现 [00:55.52]gravity 重力 [01:01.28]Leeson attempted to recoup his losses [01:04.05]by making a series of increasingly risky new investments, [01

发表于:2018-12-07 / 阅读(68) / 评论(0) 分类 各色各样的人

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(46) / 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(47) / 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(50) / 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(55) / 评论(0) 分类 英国学生科学读本

Jim Malone Concern over job losses in the United States has emerged as a major issue in the 2004 presidential campaign. The presumptive Democratic presidential nominee, Massachusetts Senator John Kerr

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 VOA2004(上)--美国大选

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(69) / 评论(0) 分类 英文摇滚歌曲

As had been feared, the U.S. economy lost more than one half million jobs in December, capping the worst year for job losses since World War II. People wait to talk with potential employers during job fair at Rutgers University, New Brunswick, New J

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2009年(一月)

The International Air Transport Association says world airlines are set to lose $4.7 billion in 2009 due to the global recession, almost double the amount of loss predicted by IATA in December. The International Air Transport Association says 2009 i

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2009年(三月)

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(66) / 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(52) / 评论(0) 分类 英国学生科学读本

The United Nations say global losses from natural disasters in the past year hit 138-billion US dollars. It is reported one hundred million people were affected in over three hundred natural disasters in 2012. Hurricane Sandy, cold snaps in Europe, a

发表于:2019-01-19 / 阅读(51) / 评论(0) 分类 英闻天下

Sometimes we hear that the economic problems in New Zealand are not so bad. On the other hand, we heard of more job losses this week. The Tertiary Education Commission (TEC) will cut 70 jobs. The TEC is a government business which gives funding and c

发表于:2019-02-03 / 阅读(57) / 评论(0) 分类 新西兰英语

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(68) / 评论(0) 分类 英语新闻

如果有人对你说:You're something.你会开心还是不开心呢?那取决于这句话是什么意思。没错!这句话是好话吗?something这个词本身很简单,但有something的句子可是变化多端。 You're really somethin

发表于:2019-02-06 / 阅读(54) / 评论(0) 分类 英语口语

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(116) / 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(63) / 评论(0) 分类 英国学生科学读本
学英语单词
acronic
alternating current propulsion
aluminium dihydrogen phosphate
applied factory burden
as common as the hedge
atlacomulco
attaintment
authorized capital
bead condensation
Bondil
breached
bushbash
cacalias
calcareous cement
catastrophists
centrifugal potential energy
chemical mediator
civic right
clear hawse pipe
complaint management
consistentwiths
copybook
decidedness
declutters
Donghai Coastal Current
Donnemarie-Dontilly
electronic decelerometer
erizepine
errite
Estonian Sign Language
exchange money
family disruption
fluoroethylene resin
free of particular average English conditions
galactic cosmic radiation
gastrocolic reflex
glow lamps
Gualeguay
haliotis rufescens
herd into
hexa-net
hinghman
Houlka
intermediate spinning frame
investment center
lake st. clairs
latticed dune
leggedness
life time of energy level
lisk
maslows
memory management fault
Michaelmas
Milanaise
millepora dichotoma
milli-mass-unit
multiple address computer
Myurocloda
nightspot
nosogeography
orifice flow
owners
paradoxical pupil phenomenon
percutaneous endoscopic gastrostomy
Pop Idol
prehension (of an animal)hunt for food
Prirechensk
prostatoxin
receptor protein
remote broadcast
renie
rosy view
rotary coordinate system
self-discharging bucket
send control procedure
shared read-only system residence disk
shear rate thixotropy
silodosin
skip out on
slab-column structure
solita
soogee
standard change gear
statement of financial operations
stef
suborder alcyonaceas
support bearing
swineherder
tooth-shell
trichinelloses
tricholomoid
tunnel entrance brilliance
vad-
variable speech control
very large crude-oil carrier
vulcanizing apparatus
water-extractable acid of soil
windthorne
work cloths
work-session-initiation processing level
writ of replevin
yruled