蒸气压力曲线

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(118) / 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(190) / 评论(0) 分类 天真与经验之歌

Estranged Family Gets Sports Fix in 'Trouble With The Curve' In Trouble With The Curve, Gus Lobel knows more about scouting new talent for baseball teams than anyone else in the business; but his failing eyesight and old-fashioned attitudes may end h

发表于:2018-12-16 / 阅读(136) / 评论(0) 分类 VOA标准英语2013年(一月)

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(70) / 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(73) / 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(82) / 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(92) / 评论(0) 分类 英国学生科学读本

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

发表于:2018-12-19 / 阅读(123) / 评论(0) 分类 2007年NPR美国国家公共电台

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

发表于:2018-12-25 / 阅读(162) / 评论(0) 分类 体育美语

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球,使球的方向会发生突变,这样给对方造成错觉,不能回击那个球。这和其他球类运动,

发表于:2019-01-07 / 阅读(223) / 评论(0) 分类 美国习惯用语

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(95) / 评论(0) 分类 英文摇滚歌曲

Yeah, yeah. You know my name. I know You wrote my story-y-y. But there are days, I can't see a happy ending. No, no. Life get's hard. Sometimes it just hurts. It's kicking me down and throwing me curves. When I feel the rain. I won't be afraid. 'Caus

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 节奏布鲁斯

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(88) / 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(77) / 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(87) / 评论(0) 分类 英语新闻

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语,而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(398) / 评论(0) 分类 美国习惯用语

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(144) / 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(89) / 评论(0) 分类 英国学生科学读本

Remember when-- Alan Jackson Remember when I was young and so were you And time stood still and love was all we knew You were the first, so was I We made love and then you cried Remember when 曾几何时我年轻过你亦如此 时光静止你我除爱别无所知 我之初

发表于:2019-02-17 / 阅读(174) / 评论(0) 分类 音乐咖啡厅

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(127) / 评论(0) 分类 趣味英语
学英语单词
a badass
autacoid
baldachins
Balmoral, balmoral
be careful what you wish for
bearing increment value
blow this popsicle stand
break-before-make
chain base index
chinese angelicas
closes off
codebooks
common fig trees
conductivity per cent iacs
conflations
conformal symmetry
consistency theory
corona cage
count-rate shift
critical mountain height
cuntified
Dagestan
dark spot defect of led
declining compass
Dioscorea exalata
door-bell
dropping character
easts-north-easts
euclidan
Eykman formula
farm ditch
fecundatio
few-flowered leeks
foelike
four way plug valve
frockcoat
general waste disposal
Gentianopsis paludosa
halakhas
haris
high speed mechanism
hollow glass filament
hymnists
hypoglycaemics
ill-accustomed
ill-thriven
inclusive or circuit
indefinite disease
jenneting
language accepter
lief cycle
like rats deserting a sinking ship
low road
makena point
mannerization
meshugeneh
meteorium miquelianum atrovariegatum
nadiumotherapy
nivalenol
obrution
Ophisaurus
outpush
paraffinoma
Partaga
phraseogram
pressurized air
prompt beta
rabbinitic
rantum-scantum
regional council
renosulfan
reticulohistiocytomas
revectoring
ringed hair
Rubus jinfoshanensis
sand conditioner
schoonerite
schussele
self energizing brake
sensitivity correction
single-family dwelling
soletellina diphos
SPREF
srx
steering knuckle king pin dust washer
strut hub
submerged cultivation
systematic errors
take-home sale
teraradian
track evaluation by recording car
trick-or-treated
tubular coil
turions
ultraluxurious
un poco
undecipher
USian
valley consumption
vine-clad
walk with God
welcome to the world