气动合力

arc弧线 arch拱 astronomy天文学 aerodynamic空气动力学的 axis轴 comet彗星 dense稠密 eject驱逐 doctrine学说 gravel砂砾 hemisphere半球 galaxy银河,星系 gauge估计 meteorology气象学 magnitude大小 perpendicular垂直的

发表于:2018-12-30 / 阅读(220) / 评论(0) 分类 80天攻克雅思核心词汇

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(212) / 评论(0) 分类 英文语法词汇

The sun has gone completely blank for the second time this month suggesting that Earth could be heading for a mini ICE AGE. 本月已经第二次出现太阳黑子完全消失,这预示着地球可能迎来迷你冰期。 Earlier this month, there

发表于:2019-02-13 / 阅读(197) / 评论(0) 分类 阅读空间

What Makes Hybrid Cars So Efficient ? 最快的车是什么? Don : Hybrid cars are known as hybrid s because they use an electric motor to augment the performance of a small, efficient gasoline engine. But this isnt the only reason hybrid s are mor

发表于:2019-02-24 / 阅读(231) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
academic achievement
air piston ring
amnioss
annualized return
anthony hopkinss
Belonia
beltin'
big coal D
Blanik
cathode area
chassriau
cie 1974 general colour rendering index
cifax
coal planer
collection development
commercial benzene
critical thickness of oil film
cryptographic technique
Debre Libanos
distress beacon
electric synapse
electrooptic(al) radar
Euteleostomi
family strombidaes
Fargesia gongshanensis
fire-resistive partition
fouling
founding furnace
girdings
glycin
goalie play
groundstroke
group delay standard
hexagon shank
ilps
increible
intractable ulcer
Jakobsberg
jogolere
lead length
machine analysis
manuss
maxillo-labial complex
metal tape
metapopulational
microtonal music
minimum energy delay
most optimistic time
msasas
naufrague
need theory
nothing to sneeze at
OMR (optical mark recognition)
onychophora
oogun
Ostwald, FWilhelm
overthwart
paper decoder
peroxy-
person under age
phrynosoma coronatum
pilot sample
plant attenuation
poop anchor
pore pressure metre
pottia truncate
racist regime
radiation-proof design
radiotelegraph certificate
ratio of finished goods inventory to the cost of goods sold
raw refractory dolomite
re-enacting
Red Deer R.
rhynchospora rugosa brownii
Risca
second-order stochastic process
self-propelled tethered system
semiconductive loading tube
septate mode
shelf-like
Smith-McIntyre sampler
soil lump
space walker
spatial
spectro-plus spectrophotometer
steam-air die forging hammer
stereophotogrammetric method
straw dropper
stretch rolling
subtemplate
syphilis insontium
tailed
Talmont
Tillotson
transistance
unmodified starch
vaild period
varnished cloth tape
visual flight rules advisory service
vitagliano
well-running
zymometers