渗碳硬化

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(222) / 评论(0) 分类 英文名句短语

463 、 自感量 self-inductance 464 、 自感应 self-induction 465 、 色彩;颜色 colour 466 、 色调 tone 467 、 色环 colourwheel 468 、 行星齿轮;周转齿轮 epicyclicgear 469 、

发表于:2019-01-03 / 阅读(180) / 评论(0) 分类 英文名句短语

You've probably heard the expression a heart attack on a plate. Maybe its fettuccini alfredo. Or maybe its a bacon cheeseburger, covered in batter and deep fried to artery-clogging perfection. Either way, it's clear that our modern diet is not always

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 Scientific American(十一)月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 英文语法词汇

Darwin in Battle of Wits against Unarmed Man Antievolutionist Ray Comfort will be distributing copies of the Origin of Species with a new introduction that misrepresents, misunderstands and distorts Darwin's ideas and legacy. Steve Mirsky comments No

发表于:2019-01-30 / 阅读(248) / 评论(0) 分类 60秒科学

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(214) / 评论(0) 分类 科技之光

iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f

发表于:2019-02-11 / 阅读(230) / 评论(0) 分类 英文语法词汇
学英语单词
abandoned construction work
Acticolin
amalg.
american association of farmers' institute worker
ampare
aroyl group
atopognosis
auroch
austriphorocera hirsuta
binary time series
block power plant
borderline mechanism
bridge-and-tunnelers
Burnham,Daniel Hudson
Calcicalathina
Cantate
Cheiron, Cime du
citizenry
citrus fruit syrup
concave region
conciliant
cowyard flavour
darbs
della
devochka
dialing out
earth spheroid
endometriosis uterina
engineering mechanics of material
exhaust reheater
faggotiest
genus bombycilla
giant network
go a good way
go on doing
grate lever shaft
guaranteed liability
hifalutin
Holder's inequality
hyperodapedons
image noise
immunolocalisation
incentive policies
inoneuroma
intramolecular nucleophilic substitution
inventory presentation
jet black
join the banner
joint brazing
kirakosyans
Kitara
lateral budding
limited responsibility clause
local reference standard
Lunda Plat.
machinery Q-switch
Mare, Pulau
md data drive
mean range
meritts
metallurgical heat treatment
microangiopathic hemolytic anemia
mitigants
model in
multidisciplinaries
multinodal
nemertines
never quote two price
one swallow does not make a summer
open bridge space
organic matrix
ozone-eating
partition load
pinflag
Polypodieae
proterophragma
Pulmones
ranias
rhizoma phei
ricocheted
rotating electric machine
ruanqins
sal amarum
sheet metal forming machines
shuttle course
Sogndalsfjord
soporific perfume
squeezes in
start angle
tack cringle
temporary queue
twinplex
ulcerogenesis
unconceitedly
unformatted image
universal service directive
unmagically
usually
vertical molding
waaz
wardened
zirklerite