音标:['self'hɑ:dәniŋ] ;
a. 自淬硬的
[机] 自硬性

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(331) / 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(266) / 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(273) / 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(288) / 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(335) / 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(338) / 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(326) / 评论(0) 分类 英文语法词汇
学英语单词
-dies
acid-bearing extractant
acyanophilous
armatrue characteristic curve
avaunts
azotophores
baculitids
barometer of business cycle forecasting
be the pits
beater roll pressure
beest
biological models of intellectual development
bloodedly
briaud
bus, address
caesalpinia decapetalas
cantellis
catalyst line
cheers up
computress
cytochyma
diffused illumination
dynamic-transfer characteristic curve
eatche
electroshocked
elgan
ezrin
facsimile transmitting re-converter
family Capitonidae
fiducial business
Filmseal
fire box plate
forage wagon
gate-end conveyer
genetic variant
goye
Grenzer
GSSG
half-power point
iHunch
inefficacies
instability stress
jiggs
Jotunheim Mountains
know how the wind blows
laterite soil
lobbed
loquiturs
lower houses
main heat sink
maledictine
Mapela
mashwa
menno simons
mill
model analysis
motacilla alba ocularis
neoxin
nickeliodine boracite
niss
non-conductive
NSC-403169
NV2A
old-school
open-cycle power plant
pakalolo
pallial cavity
perforated screen plate
Petin
photopolymerizer
plasmid-mediated resistance
poor weld
probe coupling
projective collineation
quartite deviation
Radermachera ignea
rate of blowdown
rate of individual development
reed section
resided in
sampling camera
sea report
self check key
skin effect in conductor
slithery
smart card
sorghum planter
stage of high water cut
stasis of blood stream
synthetic fur
thoracic girdle
top gear ratio
twig cutting
unaudited statement
uroselectivity
user directory tab
Vaisnavara
vitellozzi
W
widow-woman
zebrass
zolla