炉管表面温度

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(221) / 评论(0) 分类 新东方背诵文选

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(223) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

Sucre搬回牢房以后成为Michael越狱的帮手。一天晚上,Sucre为Michael放哨,Michael则准备把牢房的墙壁凿穿。 [00:07.30]Listen and Share [00:41.76]Sucre [00:44.16]Michael [00:47.34]Sucre [00:48.20]Michael [00:55.63]You're clear. [01:13.15]If the chemicals c

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 纸牌屋第一季

Ow! Why Hot Feels Cold 噢!为什么明明是热的却让人感到冰冷呢? Kids dont try this at home! 小孩子不要在家尝试以下实验! Have you ever dipped your toe into a very hot bath and felt a flash of icy cold just before you re

发表于:2018-12-18 / 阅读(44) / 评论(0) 分类 2018年NPR美国国家公共电台2月

skin-deep that really gets under my skin 今天我们要给大家讲的两个习惯用语都是和皮肤,也就是英文里的skin有关。由于皮肤是在外表又很薄,所以美国人有这么一

发表于:2019-01-07 / 阅读(149) / 评论(0) 分类 美国习惯用语

Yvonne: This is 6 Minute English, I'm Yvonne Archer and Alice has kindly joined me for today's programme. Hello Alice. Alice: Hi Yvonne. Yvonne: Now Alice, how do you get around London? Alice: Ooh by bus, bicycle and usually the Tube. Yvonne: Aha, an

发表于:2019-01-07 / 阅读(156) / 评论(0) 分类 六分钟英语

no skin off my nose to save one's skin 我们已经讲过一些和身体各部份有关的习惯用语,如:头,背,眼睛,手臂等。我们也讲过和皮肤有关的俗语。今天我们再给

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 美国习惯用语

to jump right out of one's skin all skin and bones 今天我们 来给大家介绍两个由skin组成的习惯用语。我们要讲的第一个常用语所形容的景象可能你们永远都看不到。

发表于:2019-01-09 / 阅读(140) / 评论(0) 分类 美国习惯用语

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(110) / 评论(0) 分类 英语杂谈

London's 'Tube' Plays Crucial Olympics Role Massive overhaul Head into the Tube and you never quite know what you might find. With 12 million passengers passing through every day - and three million more expected during the Olympics - the Tube is its

发表于:2019-01-13 / 阅读(117) / 评论(0) 分类 VOA标准英语2012年(七月)

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(140) / 评论(0) 分类 VOA标准英语2016年(二月)

BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn

发表于:2019-01-16 / 阅读(203) / 评论(0) 分类 伦敦生活

Skin On Skin-亲密接触 Just a little bit more love 多一点爱 Just a little bit more passion 多一点激情 This is how it should begin 如此开始 Skin on skin 亲密接触 If you leave me now 如果你现在离我而去 Telling me you failed

发表于:2019-01-16 / 阅读(103) / 评论(0) 分类 好听的英文歌曲

this is Scientific American's 60 seconds' Science, i am Karan Hawking. This will just take a minute. Secret feeling chilly? Well, they may be a solution. Because researcher has generated genetic engineering mice: the kent field the cord. They worked

发表于:2019-01-20 / 阅读(61) / 评论(0) 分类 Scientific American(三)月

Contrary to popular belief, alcohol does not make you warmer. It may give you the feeling that youre getting warmer, but thats just an illusion: really, alcohol makes you more susceptible to the cold. 很多人都认为喝酒可以暖身,其实这种

发表于:2019-01-21 / 阅读(228) / 评论(0) 分类 阅读空间

What's sweat? 什么是汗水? Your body works best when its temperature is about 37? Celsius. When your body gets hotter than that, your brain doesn't like it it wants your body to stay cool. So the part of your brain that controls temperature, ca

发表于:2019-02-05 / 阅读(46) / 评论(0) 分类 阅读空间

Voice 1 Welcome to Spotlight! I'm Liz Waid. Voice 2 And I'm Nick Page. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Storms. Floods. Mudslides. Tsunamis

发表于:2019-02-14 / 阅读(65) / 评论(0) 分类 环球英语 Spotlight

This extra jostling pushes the atoms farther apart, causing the whole substance to slightly increase in size. If the substance cools off, its atoms stop pushing against each other so vigorously. This makes the substance shrink again. This connection

发表于:2019-02-15 / 阅读(71) / 评论(0) 分类 英语时差8,16

Contrary to popular belief, alcohol does not make you warmer. It may give you the feeling that youre getting warmer, but thats just an illusion: really, alcohol makes you more susceptible to the cold. In cold weather, the body reacts by routing blood

发表于:2019-02-24 / 阅读(53) / 评论(0) 分类 英语听力文摘 English Digest

Ow! Why Hot Feels Cold Kids dont try this at home! Have you ever dipped your toe into a very hot bath and felt a flash of icy cold just before you realize that its really burning? After you pull your toe out, you might wonder what causes very hot wat

发表于:2019-02-26 / 阅读(71) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-cyte
5-ASA
ABA transit number
aee
aemilianus
air filtration system
air wing
Aircraft Industries Association of America
Alford antenna
Allis' sign Ellis' sign
angsts
ash shatrah (shatra)
automatic number normalization
auxiliary thermometer
be out of the fashion
bill rate
Caine, R.
campus plaza
capital increment yielded by bonus
claviflora
Clematis macropetala
commutative set
concentric locating
corruptioneers
counter operating voltage
Cuban oreganos
cupric carbonate
derivation graph
dilie
dimtedit
direct access storage unit
ensurest
erysolin
external limit gage
family capromyidaes
Fluarzine
fuel cooled nozzle
Genapax
genus Scutigerella
giove
Hamelite
have a discussion
He said he would rather not tell his age
hirudin
horizontal pull
hysteresis of brake
inboards
insoluble solid
interlaboratory test comparison
interrecord
it it's domino with
Jabalpur
kenches
kringen
La Matilde
Lagrange expansion formula
laser facsimile apparatus
laser scribing
Lepidium obtusum
mandarin
maximum cumulative debt
merchandise sliding-scale price
midepigastric plane
mild steel arc welding electrode
moellered
molet
money bird
multi-ethnic
multispecialist
new pattern
non-homogeneous reservoir
nontwinned
O-D variation
optical projector,optical projection system
oxycholesterin
p-adic
paleobiology of invertebrates
pelvic infection
Phaseolus cylindricus
pig iron for steel manufacture
plate type delivery valve
poetizer
propeptonuria
pumpkin vine
redistrict
robo-signer
routeing domain
salacetos
saloon passenger
Schleich's marble soap
schwoerers
scintillation counting
sesamoidal
skiascope
splitfinger
storage of analog signal
subthalamus
supersonic civil air transport
Tehuelche
terminal vertebra
vector-born disease
Wamsutter