淬火不足;欠热淬火

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(168) / 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(142) / 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(151) / 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(157) / 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(205) / 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(162) / 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(179) / 评论(0) 分类 英文语法词汇
学英语单词
across corner view
acrylic splint
active racemate
alteration -pseudomorphism
Anacyclus pyrethrum DC
Arapahoe National Wildlife Refuge
arc horn
arsenic orange
arsenuranylite
avaunter
base measuring apparatus
bathmisms
bavenite
blood dyscrasias
ceiling mounting
ceramic bead
change of base in logarithms
choker
cinematograph
Commelina benghalensis
conductor's valve
count somebody out
covariant theory
Craigmore
decomposition of erection
deen
Dicke switch
direct-feed
dradde
ebony-skinned
Emmorton
Eutrema deltoideum
eye agate
first order differential operator
fundamental tides
gastroenteralgia
Gnossus
graphite low energy experimental pile
guanidin
gyri epicallosus
high frequency resistance hardening
house majority leader
indivine
irreversible damage
kahuste
Kinloch R.
lake outlet
late-comers' seat
lateral dimensions
Ligamentum lacunare
local standard of rest
LPP-1
macumbas
Massangano
masucci
mechanical pressure
Mestanza
methodic error
Mistress of the Robes
modeling and technology
monerans
monochlamydeous
multi-stage compression
musk deer
Nerópolis
Novotatishchevskiy(Tatishchevo)
olffactometry
onychophora
opaque liquid
oranon
outlet gas temperature
Pamiers
paucispinum
pedographs
pick a winner
play stage
predilutions
premetamorphic emplacement
prenticeage
propylidenes
queeping
rammed ladle
residual mode
Rivesaltes
sapour
Savonius rotor
short-gate gain
single riveted joint
Spencer Bay
spiral breaker
spurious pleiotropism
strategics stockpile
subgaleas
superficials
thrombo-endarteriectomy
tidal regime
trochophore larva
udox
unbalance compensator
when you believe
wine bibbing
wyeomyia