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(153) / 评论(0) 分类 实用英语
学英语单词
account data
angulary
antartica
Antazol
auxiliary convection section
b.s.p
baby-
balette
bench
Brachymeria
Caroli disease
charge invariance
chivays
choked throat
cipolline onion
claims outstanding
collocutions
commitment position
cordialities
Cost Synergy
crystoleum
cup vertical spindle winder
deflected tone
delamination crack
Desmostylidae
devoicing rule
dinosaur pen
economic aids
Eleazar ben Judah Of Worms
elliptic cylinder
emergency feeding
evaporation crystallizer
exostosectomy
eyepiece assembly
fade in and out
felting phenomenon
fermentable sugar
fiber holding substrate
filter index
fluidized-bed catalytic cracking
garbett
genesius
ghost pulse
gimmalled
heat pump plant
high-pressure autoclave
high-velocity thermo couple
infinitely safe geometry
international quarantine regulations
kalmius r.
knapsack duster
Laqlaq
leman (mediaeval england)
Linomix
living it up
low-speed jet
make reservation
mark position
marrite
mass action
Mersin Galgalo
microposition
multiplex slar
on-line input instruction
oozes out
ophioglossum austroasiaticum
oppressively
Oscarologist
parallel combined mechanism
pedicule
player
principle point
pseudo-ophthalmoplegiasyndrome
psychoplegia
radiotriiodothyronine
Raijua, Pulau
regulations regarding the recruitment of workers
reinforcement learning algorithm
saussurea lappas
segmental spinal anesthesia
self oiling bearing
semi-continuity
shlomo
Shwebanbin
sodium bichromate
spherex
squidger
stamped overshoe
start-up loss
steerable wheel
steroids
straddle over year
structural particleboard
sulfidogenic
synperiodic
the forgotten man
the middle of the road
three-jaw concentric lathe chuck
transitory hypertrichosis
trench spoil
us said
wallflower cabbage