[化] 热管换热器

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 Scientific American(八)月

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(49) / 评论(0) 分类 英语每日一词

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。Democratic leading candida

发表于:2019-01-26 / 阅读(43) / 评论(0) 分类 英语单词荟萃

狗狗为何光脚不怕冷 日本一位科学家研究发现,狗之所以能够光脚在雪地上行走自如,而不觉得冷,奥秘之处在于其脚掌上有个内部中央供暖系统,它能让温暖血液流到特定部位,以避免冰冷

发表于:2019-02-01 / 阅读(34) / 评论(0) 分类 实用英语

今天我们要学的词是take some heat。 To take some heat, 受到批评。 The candidate is taking some heat for his stance on illegal immigrants, 候选人因为在非法移民问题上的立场而受到批评。华盛顿红人队教练沙纳汉因

发表于:2019-02-11 / 阅读(49) / 评论(0) 分类 英语每日一词

我们今天要讲的习惯用语有一个共同的词: stand。我们要学的第一个习惯用语是: stand-out。这儿在stand和out之间有一个连词符号。 Stand-out当名词用。它和形容词outstanding意义相关连。不少人知道

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 美国习惯用语
学英语单词
.gh
a bee in one's bonnet
African sandalwood
algometer
ammonium tarrtrate
anopheles (anopheles) gigas baileyi
anseriform
back-to-school
beech ferns
belchers
benzene tetrachloride
bilamellate
Bilauri
bitumogene
blast furnace operating index
breaking-news
breakingoff
bushyhead
ceiling panels
centripetal coil
colo(u)r measurment
common sword fish
contopus virenss
conveying fan
cooled infrared detector
couplable
cushion-dance
decibels above one kilowatt
dedicated array processor
defensive trade mark
deludee
dicymose
dipole attraction
direct current electric braking circuit
dorsal sagittal sinus (or dorsal longitudinal sinus)
draw water to one's own mill
Dundalk B.
eelpout
electronic reading automation
epilachna varivestiss
equation of evolution
evaporation controller
exothymopexy
Fast SCSI
guarded voltmeter
had difficulty with
hanegbi
heilprin
honeworts
I-bonds
intermediate line filter
internet vs. internet
ironness
isamu
La Bastille
landing procedure
librettistics
logistic manoeuvre
marssonia manschurica (naoumoff) sawada
mastika
merchant tailor
merzbacher
molsh
nontensioned
oliva carneola bizonalis
passive case-finding
Petunia axillaris
pre-pregnancies
preside over the business
proto-Muslim
proxy battle
pseudodiaptomus marinus
push tug
pylaisiella subcircinata
Pyrazophos
quelque chose
re-launches
Realschulen
reconnaissance exploitation report
roadsides
sealing alloy
self-drive motor
skipbridge
stonewashed
strict compliance
stroma protein
subterranean works
supply station
teratism
the abyss
Thermodesulfobacteriales
thrust hoe
time division multiplex access
total energy equation
transient aerodynamics
trump sth up
uneaseful
unobservable quantity
unobtrusive measure
virtual private wire service
water metering
were all over