音标:[ʌndә'hɑ:dәniŋ] ;
欠热淬火, 低温回火处理 (用于高速钢刀具)

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(176) / 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(145) / 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(158) / 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(161) / 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(214) / 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(171) / 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(187) / 评论(0) 分类 英文语法词汇
学英语单词
absolute luminosity curve
allegrinis
alligator shearing machine
antisolar point
aralkil
asymptotic unbiassed tests
backward flight
ballistocardiograph
be directed at
Beaufort, Cape
black test
blaze angle
boiling point depression
bulletin boards
cascade outages
cathion cathode
chiseller
citrus bug
coiler mandrel
conjugate hodograph
corographer
cuphea hyssopifolia
de-industrializations
deionizing column
downlikest
dweeblet
dysregulates
eddy planetary circulation
effilat-ing
enclosed belt conveyer
error log manager
familial acholuric jaundice
felling direction
Finglish
gastrocardiac syndrome
Geeste
genus Parascalops
geophysical method
goal goggles
gutersloh
hatch zee
hexahydric acid
index-finger
inside shoe
international earth rotation service (iers)
isolated capillaries
isotropictarget
J. & S.
Kasano-misaki
khawaja
Lazarevo
lepisorus pseudoussuriensis
lifeline game
light ship condition
Litsea pedunculata
longest-serving
malibus
martyresses
mass seed productiion
matrilateral
moving viscera table
multi-wall paper bag
nickel itch
nondeterministic automaton
optimal return function
papular eczema
partial penetration
pasandas
pensioned off
Pertik's
piggyback plants
Plaisance-du-Touch
prelates
price supports
prink up
pulverized ore
refining valus
rung
screen density
semi-polarity
silica gel H
Simusa
sm-nd method of dating
social value
spacecraft dynamics
SPDA
spiny goby
split-level house
split-type
standard commands for programmable instruments
step-by-step call indicator
surface tension of liquid
synchodroses
take to the bottle
thyrohyoid membrane
torpedo experimental establishment
translinguistic
warneken
Weitbrecht's cartilage
Y bidy
Yāwīz
zero discharge system