尿素分解

Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,

发表于:2018-12-24 / 阅读(415) / 评论(0) 分类 Scientific American(十)月

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(383) / 评论(0) 分类 商务英语演讲课

角化与萎缩性皮肤病 毛囊角化症 dyskeratosis follicularis Mibelli汗孔角化症 porokeratosis of Mibelli 剥夺性角质松解症 keratolysis exfoliativa 掌跖角化症 keratosis palmari

发表于:2019-01-03 / 阅读(340) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(305) / 评论(0) 分类 医务英语

Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟

发表于:2019-02-03 / 阅读(374) / 评论(0) 分类 经济学人科技系列

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(342) / 评论(0) 分类 趣味英语

今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问,精简军方的官

发表于:2019-02-08 / 阅读(280) / 评论(0) 分类 英语单词荟萃

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(341) / 评论(0) 分类 英语新闻

Conflict resolution marked the career of former Finnish president Martti Ahtisaari who has received this year's Nobel Peace Prize for his efforts to secure peace in various regions of the world. In this report from Washington, Senior Correspondent A

发表于:2019-02-12 / 阅读(305) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
a-p-us
absolute cell reference
additive category
anthocyanins
antineuritic factor
backward-feed
balanced-line selling
baltistan
basilar space
bat's dung
briqetting hot
buckras
Buruli ulcer
cam shaft timing indicator
Caryopteris nepetifolia
CD RW
center spar
Chaikovsky
Chladni, Ernst Florens Friedrich
chondrite
clar
cloud testing
color photo sensors
commercial processing
complex crystalline glaze
conline
coordination chemistry of rare-earth element
crack detection method
crane buffer
cushion collar
ebb-and-flow structure
ekzematous
encrinites
enslavements
ettin
euesthesla
evodia fargesii dode
fabric comfort
factor score
fluid line
four-wire three-phase system
frame slot default
Friedmann, Alexander
frottoirist
gas measuring apparatus
general health
global resource sharing
gouging cut
hadro-
Holtz tube
Illuminance Meters
in spring
isogenic stock
jago art centre (jac)
jurimetrics
lauter
linderina pennispora
LMTC (low-speed magnetic tape controller)
Mafu
meet with flat denial
melt back process
milky weather
millimeter wave switches
multipath cancellation
nerve fiber
notarization
oleum myrciae
over-rank
parent and subsidiary corporations
passer-flamingo
permian periods
Piper sinense
pollen-lethal
promo code
prophenoloxidase
regional specificity
restraint structure barrel
Rosseland mean opacity
rudder pin
schaufler
scni
searchlight signal
semantron
set ashore
shenyangs
simultaneous collection of twoion beams
small wind turbine generator set
small-budget
subhumid and temperate zones
substitute soldering alloys
super floppy
supersonic communication
T.H.P.
the entente cordiale
transfer drift
tubuli seminiferi contorti
unbiased ferrite
uromys caudimaculatus
useless work
vrankovic
Väderstad
WPAI