活塞式定位器

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发表于:2018-12-01 / 阅读(80) / 评论(0) 分类 用Mp3背六级单词

Ocean Floor Reveals Past Climate Changes Time capsule Lamont research professor Maureen Raymo, the director of the Core Repository, slides open a long, narrow drawer from the cabinet. Like thousands of others here, the drawer contains a long, thin cy

发表于:2019-01-13 / 阅读(51) / 评论(0) 分类 VOA标准英语2012年(一月)

This Internal Combustion Engine is 50% More Efficient 新型内燃机效率提高50% Internal combustion engines in cars may be on their way out, but experts agree it will take a few decades before electric-powered vehicles become dominant. Meanwhile

发表于:2019-01-14 / 阅读(62) / 评论(0) 分类 VOA标准英语2016年(三月)

Coffee, computers and piston engines - could we imagine a world without them? These are intricate parts of every day life for most of us and the knowledge that led to them was either invented by or passed down through the ancient Muslim world. That's

发表于:2019-02-05 / 阅读(39) / 评论(0) 分类 VOA标准英语2010年(二月)

汽车类Automobile 整车Finished Automobile 轿车Passenger Car 休旅车Recreational Vehicle (RV) 小型商用车(3.5吨以下)Light Duty Commercial Car (Less Than 3.5 Tons) 大型商用车(3.5吨以上)Heavy Duty Commercial Car (More Than 3.5 Tons) 散装车Bulk Truck 搅拌车

发表于:2019-02-05 / 阅读(67) / 评论(0) 分类 英文语法词汇

A group of senior students from Zhejiang University have successfully developed an air hand-washing device. 浙江大学的一队大四学生成功研制出了空气洗手装置。 The device utilizes an infrared ray induction system, which detects t

发表于:2019-02-06 / 阅读(59) / 评论(0) 分类 英语新闻
学英语单词
2-Hydrxy-1-naphthoquinone
abstract form
actuating brake cylinder
airborne radio station
align reaming
anatomised
Anogramma leptophylla
asymmetric spreading
backrubs
besmuts
big-namer
blows off steam
buccaneer
can be used
centre city
Chiangmai
chiasmal recess
chrysanthemum indicum l. var. hibernum mak.
coherentists
configuration change
copper black
crab paste with fresh milk
credit-checking
ddt.
deep sea trade
defensio
distillation end point
DL (diode logic)
earth wire for pole
ejector pad
Eleocharis ochrostachys
enwave
enwidened
epos
first-line
fixed mask type ROM
Focant
fontanes
formation of martensite
geographic center
glass marker
grand union can.
gravity deficiency
gum spot
Hanus' method
Henlean
homogeneous products
human endurance
hyper-realistic
immunometabolism
inductor blocks
isococlaurine
Itiquira, R.
kawus
kitschiest
lapsus digiti
lepidoptery
Leucomeris
lodgeing
magmatic ore deposit
mao tse - tung
mobile learning
moved to atlanta
N-Methyl
negative verification
Nishino-shima
nodding action
North Atlantic Westbound Freight Association
operators compartment
Ophiorrhiza kwangsiensis
overdraft by local banks
overseas contract
Pasteur filter
pasteure
pentakisphosphates
peribsen
porous particle
preparative chromatography
principal polygonometric network
quasi-associated reserve signalling link
quetzalcoatluses
rhizopertha dominica (fabricius)
ring unit
Rostrevor
Russian balls
separately excited multivibrator
Shear's test
side-stick
size perception
softlander
SS.D.
stack address
stonishes
swedish ryes
tabulae rasae
unit sampling
unreal
valex
vectorial addition
xanthoma multiplexes
youngnam
zelters