[有机化学] 2-氯-2-二乙基氨基甲酰-1-甲基乙烯基磷酸二甲酯

Transcript OK. Well I wanna talk about vinyl. Hmmwhy play it cause I dont have a record player. But well Im sat here which you cant see, but Im sat there you go, when I hear it, it will be worth it. here holding a new record. Everyone just laughed at

发表于:2018-12-03 / 阅读(113) / 评论(0) 分类 我想说 I Wanna Talk

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(90) / 评论(0) 分类 农业与发展

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(82) / 评论(0) 分类 Scientific American(四)月

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(117) / 评论(0) 分类 英语新闻

STEVE INSKEEP, BYLINE: Some people who watch what they eat may be overlooking the most important things. Counting calories is a bit too simple. Cutting carbs is a bit too hard. So what can you do? NPR's Allison Aubrey has a different strategy. ALLISO

发表于:2019-03-04 / 阅读(110) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
adobe houses
antibureaucratic
avoid creditor
benign albuminuria
booking-note
bright orange
brine concentration
Bujoru
bysmalsth(plutonic plug)
Caragana aurantiaca
carbide-tipped center
caterpillar band
Cayratia menglaensis
cesium cobalt alum
cheald
chrysiptera biocellata
classical adsorbent
compensation signal
conference of plenipotentiary
continuous-pour process
conveyance channel
cultural sensibility
Cumberland County
decanucleotide
decay time of sinusoidal oscillation
dentinal cartilage
destours
eighty-twenty rule
equity stake
ferley
ferrotyped
fixed-size location
fountain basin
fresh-air
gender awareness
grinding bones
hammerblow
horse-shoe manifold
hot-pink
husqvarnas
icac
in season
inclined-shaft tubular turbine
indian hemps
institut du droit international
jarvinen
Kabara, L.
kip-
kirtle
Lahijan
lantanolic acid
large scale data processor
lawyer system
lower limit rule
lutrine
maintenance call
mannors
marine geochemical facies
mechanized magazine
methyl red tests
mimopydna kishidai kishidai
momentum method
monatomic molecule
mylabris radix asparag
negative latitude
neutronactivated
nitrosyllium hexafluorouranate
non-heat-dissipating specimen
noncorrosive
nonreturn-to-zero
otocephaly
overdevelops
pater noster lake
Piperacillin-Tazobactam
plant property
plastic covered bottom
plecopteran
pool of wealth
position for reception of fault notices
price-
projection nerve
Punakha, Punaka
punctator
pyromania
quarter-piece
ravenelin
renin-angiotensin system (ras)
Saldungaray
Sarasota County
science satellite
send mail
shoe bag
spes
star-lighted
strychnos
Tawari
terebra succincta
twist system
ullo
weter hyacinth
workability of soil
yprisoned