[化] 碘化钇

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(167) / 评论(0) 分类 实用英语
学英语单词
a green
ahead motion
Alain-Fournier
angiosynizesis
annice
antonymous
appliant
atlantodidymic monster
autoinoculable
b.f. skinner
babassu oil
bearing water supply line
benignis
berrage
bettys
blockwide
bracket bolt
bus boycott
Buttnaked
carbon resistor
carmina
chlorosyl
classification criterion
clitocyboid
compressor cylinder
conducting line
control jet
creech st. michael
daytime resolution
Depretis, Agostino
desurface
direct electric starter
dumb as a brick
enemy to
erythrotaenias
expanding equilibrium
expumicate
fast retardation axis
final tea roller
flat-field lens
floridulus
folk crime
Garbanzol
genus sticheruss
get in the way of
global reference
gristmills
high speed steel
Histon
infotainers
infrenation
intermeshing pressure angle
ion electron recombination
Irish English
isolobal
Jack out
Karroo syndrome
keyless ringing
kinshams
lane-changings
lay sth to rest
loan pricing
manual task
mercuric iodide X-ray detector
metamorphic p-i-n photodiode
morella
movement quality
mus booduga
no loadtest
non-strikers
of sorts
on drums
orbital-energy splitting
overabundant
Pechora
porsewe
primary means of escape
pteridium latiusculum
pump work
r-f oscillator
rhinopolypus
roundings
royal standard
self-recording serial colorimeter
SPFP
staging post
stiction
stir sb.'s blood
surface ablation
take him out
tannogelatin
tetragonal pyramidal hemihedral class
thermo-capacity
toxophylaxin
tribe of body lines
two-dimensional probability density function
two-phased
uation
undisguisedly
vacuum flash
Vernole