[机] 乙酸钇

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(119) / 评论(0) 分类 医务英语

Ytterby 瑞典小镇伊特比 yttrium 钇 (1794) erbium 铒 (1842) terbium 铽 (1842) ytterium 镱 (1907) 1794年在瑞典小镇伊特比的黑石中发现了化学元素钇,决定用 Ytterby命名该元素:yttrium。1842 年在该镇的黑石中发

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 实用英语
学英语单词
achlya flagellata
Acrotretida
adaptive radar-controlled autopilot
air force i.
Alamicamba
altinicline
anodic field
anti-utopia
antitubulins
Banovce
barbifer
be a go
bottom bounce
Brobdingnag
brushier
bubble axis length
budgetary equilibrium
Cash-Karp method
cheekee
chemical cellulose
Codivilla's extension
coefficient of pipe friction
cojo
Communications Decency Act
compound surd
consistent state
consolidation point
correction for abruptness
critical definition
cuticular cyst
cyberbattle
dazl
de-chirping
deoxycytidylate
dewatering outlet
distress traffic
Dormiral
fibre hazard
Fourier transformation
fuzzy regular language
gardas
gatchwork
hacked into
Hageman factor,contact factor
hairy-chest
hammer and sickle
Harney County
hirsi
hypothesis in observation
in-t
incoming trajectory
international commercial radio
Jakob Boehme
keyed indexed sequential search
kick raise a dust
knoxia valerianoides thorel
lsi (large-scale-integration)
mandibular fossas
meet with reverses
MERLUCCIDAE
mesh bipolar transistor
method of coils with ruled surfaces
mine accident
mixed size particles
monkeyboard
multiple spindle milling machine
on the laugh
opportunity
parquetage
periosteal rhinoplasty
photoemissivity
pidonia chienhsingi
precision photometer
prenns
primary force
Pu'ukoli'i
raise livestock
reciprocating-engine
reputed father
roommates
ruhlman
s-l
sacreit
Samrin
sentence harmony
Seyyed Karam
sheet mica
speculation in securities
steam lane
symmetry center
tactical level of war
telescopic alignment instrument
tetrapodial dicephalus
The Star-Spangled Banner
think back (to)
traversing probe
trimma naudei
We Plough the Fields and Scatter
woman about town
xerotic eczema
yottasecond
zero plane