四冲程压缩

maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

发表于:2018-12-01 / 阅读(138) / 评论(0) 分类 用Mp3背六级单词

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了, 想救人家

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 60秒科学

1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值;临界值

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 英文名句短语

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes,it has been uesd in China for almost twenty years. A:在中国有使用CAM的吗? B:有啊,在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(71) / 评论(0) 分类 天天商务口语

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 电信英语

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
absolute rank
advertisement rates
algin fiber
Alician
analogue cassette
anticipated buying
ASAT (auxiliary storage allocation table)
back-to-back device
best servosystem
border crossings
brick walling
center wall up-draft heater
clandinin
cold gas approximation (in mhd)
costco
Crossover Fund
crumpler
cyclopentanoperhydro-phenanthrene
debaryocidin
debt-ridden
dissociation anesthesia
dolben
Dongou
Dud.
dulcet tones
edge load stress
Emscherian
enseem
entrusting party's account
essential factors
expected net present value
famosity
fan ring
flicker-free activation
fluidemin
folk-etymology
gefr
get more
hand cylinder method
Hellsö
hodophobic
hymenolichenes
hypopyge
installment receivable
instruction level parallelism
integrated guidance system
integrated platform
invariant distribution
isoindoledione
Kounice
Lewis acid
long divisions
low temperature impact test
machine level interrupt
management science operations research
marching powder
mckibbon
minimum revolution
mold inhibitor
mortise-and-tenon joint
n-octanoic acid
neurallergy
non - contact sport
nonclassical information pattern
noots
orchestic
overhead transmission gear
paramucic acid
pooling of interests
postilion
principal axis of compliance
projected production and sale of textiles
radio frequency pattern
rat-tail file
relatedness
Rhinonicteris
Rhizophydium cardatum
rotary milling cutter for gear cutting
rotating beacon light
Salemburg
scientisms
screw post
secondary radial distribution
self-injective ring
sequential placement
sex-relateds
SG (screen grid)
shock reflection
slimehead
suborder theropodas
tall ship
teutonic deities
thermic lesion
throw it away
transition matrix element
unallocated
unmodulated keyed continunous wave
variegated lamp
welded-pipe
West Guripãra
yellow slug
zygomatico-auricular indices