un. 挤压力;压缩力

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(137) / 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(129) / 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(53) / 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(68) / 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(64) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
active guidance
air enema
all time low
amacronucleate
ascending curve
besprinkler
Betocloc
bill after sight
bottle gentian
bottle-slider
c - section
cake (type) do(ugh)nut
camera constant
cardiodigin
Catota
ceiling-fan motor
change-of-address
chapterplay
chimineas
citation for contempt
colitoses
compactibility
completion port
Cotinus szechuanensis
CpG-oligodeoxynucleotide
deutsches reichs patent
distributed sensing
drum camera
electronic anemometer
electrostrictive transducer
Encyclia
enumerated property
erratic change
exocytoses
extraneous regressor
fire safe bulkhead
flameworkers
fuel cladding
gas fuel valve
Ghārib, Jab.
go from one extreme to the other
Gorgonians
have it all
high toned
high voltage glow discharge lamp
hurlement
hypodermic needles
implausibly
jacket cape
kamprad
keyframe animation
l'orange
large run
leucite nephelinite
lipoidal histiocytosis
Lysithea
Lālganj
main
match up
microphoneme
mid-cycle
mispaid
mistressship
motor driven saw
multiple-stage separator
musculi abdominis
otitis externa furunculosa
paramastoid process
particle pair production and annihilation
pinguetude
Polygonum acetosum
Pribnowbox
Princess of Wales
randomized blocks design
raw head and bloody bones
reflex regulation
reportorio
repse
Riyām
ro-ro
same - sex marriage
San Diego, R.
simple steam-engine
Sphex
stock collateral
synchopexia
Tattershall
Tees, River
telescopic topmast
teratoid
tetra niitakaymensis
theosopher
transimission gear
Tumbes, Dep.de
Tuzugu
twist into
vertex cover number
vesicle-snap receptor
vexatious suit
will call sales
work one's way through
yarbles