犬尿酸-3-羟化酶

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? On June 4th we told you about iron snowflakes on Mercury. Today we have some radical news about the atmosphere of Venus. Literally, a radical is a molecule that reacts e

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(六)月

056 Benu and Glenu There were two islands called Benu and Glenu around Holstein Castle located next to the Zeeland coast. On these two islands, there were forests, ranches, fields, churches and towns. These two islands were located close to each othe

发表于:2018-12-31 / 阅读(236) / 评论(0) 分类 100个儿童英语小故事

Erythromycin,红霉素 Azithromycin,阿奇霉素 Clarithromycin,克拉霉素 Fluoroquinolones and their derivatives (e.g. levofloxacin),多西环素(如:脱氧土霉素) Tetracyclines (e.g

发表于:2019-01-03 / 阅读(41) / 评论(0) 分类 医务英语

分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(285) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

Media giant Time Warner will pay a three-hundred-million-dollar penalty to the Securities and Exchange Commission. The civil penalty is to settle charges the company overstated revenues earned by its online division AOL. NPR's Jack Spear reports. The

发表于:2019-01-08 / 阅读(195) / 评论(0) 分类 2005年NPR美国国家公共电台

Harare's streets are busy as hundreds of delegates to President Robert Mugabe's annual ZANU-PF conference converge from all over the country. The annual conference is being held as the death toll continues to climb from a cholera epidemic that has f

发表于:2019-01-13 / 阅读(69) / 评论(0) 分类 VOA标准英语2008年(十二月)
学英语单词
Admitted value
age-diffusion equation
alternate-CHOICE-clause
artificial restocking
asbestos paper
automatic silk reeling machine
Bayes test
benzaidehyde
black-wood
Buckshot War
burkina
Calvi, G.de
Campostoma
cast the coat
cement-mortar pointing
center of interaction
conformal tank
contravenable
cotching
delay before first repeat
diiodo benzene
diminished sevenths
disk recorder
dividend warrant
downcasts
drop a bucket into an empty well
edacious
enamel for magnet wire
end splitting
Eusyilinae
fabavirus
fiber distributed data interface (fddi)
flat tube radiator
flavours
frippers
genus onocleas
genus Prunus
Geraniineae
glitzy
gravitonic
green-to-green
gylen
harf
helmet flower
high alcohol detergents
high impact pipe
high temperature oxidation resistance
house lambs
hs?an ho wu
hydraulic efficiency piston
in the depths of night
incoible
injection rinsing machine
ion-selective electrode methodology
jerry lewis
jesse owenss
Junction B.
Lateritoid
layout survey
leave something to be desired
make sb.'s flesh creep
Masurians
microdrosophila (microdrosphila) acristata
multi-step control servo-mechanism
multiple message format
nearabout
Organic SEO
pellicular vein
polaritonic
potboiler
precise interrupt
protodiastolic
Psilopeganum
quasi experimental design
rasenberger
re estimation
rhet
safety state
sailboard
Sandomigrin
sarplar
Sint-Truiden
skimmable
straight flow combustor
strata germinativum
substituent effect
swale(slash)
sweeping cargo
the bogeyman
then known
took me
Trombicula deliensis
unbiased critical region
unrivalable
upper half-space
vignobles
walking leg
well-decked
Werther effect
wild wheat
wood-blockist
zero and subtract