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(187) / 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(149) / 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(165) / 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(162) / 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(217) / 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(176) / 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(195) / 评论(0) 分类 英文语法词汇
学英语单词
a FILF
Abd-er-Rahman
air sign
ala daglar
american national standard labels
anterior gray column
artificial standard solution
auditory recognition test
Availles-Limouzine
battles of the little bighorn
bead-hook
beef men
beffroys
bohler
boxing-match
broad ligaments of uterus
broken b.
buy sb out
cis-platinum
citt
collector array
compression type refrigerator
correctional psychology
crystalviolet
date order accepted
diabetin
Duff's device
dusting agent
Eberthella typhosa
enantiomeric
Ephdra L.
expanding subspace
eyman
flare path
flat coil
full cut section
gandang
guangqi
handloaders
heterophyes disease
high speed parallel sewing machine
homosynaptic inhibition
hyperperfect numbers
I'm sure that
i-prived
irrevocability
isosmotically
japanese islandss
job interview
Khirbet Kerak
klaasens
kneading-trough
Kurdophone
Lagenoisporites
load tension curve
lochside
magnetic insert
magnetic standard
marine sanitation device(msd)
mean square root
miasmas
Minlaton
mode stop
multiple-stage
net income after income taxes
Neumann's sheath
non fungible thing
Nootropyl
overtime wage
Oxford cup
pallet steel
Pars intrasegmentalis
pastoral poem
payment by acceptance
peau
pharmd
phonemicize
polytechnic institute
prison cell
pseudobrachium
quains
recurved
reflex conduction
scale cutting
self-diagnosable computer
sent down
setting basin
sludge loading
so what
special personal property form
Ssabanejew
streetwards
structural stretch
telling of
Thysanolaena
towalls
travelling-crane
traversing bridge
Trishala
unit assurance
Utricularia striatula
velvet worm