脉冲压缩

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(256) / 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(232) / 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(169) / 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(161) / 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(220) / 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(167) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
accedences
anka
aridicola
astringency
barley wire worm
bearing of the cross head pin
belt mouldboard
bishop pawn
booby hatch
borrowing requirement
Buchkirchen
Buderscheid
caledolomite
carbon film hygrometer element
Chrysomel
cleomenes longipennis
code directed character
constant-current dynamor
cryopreserves
dardanello
Denison motor
Doumay
druzhina
dry heat curing
durbins
dying inside
east indiess
Eastern Bloc
emergency feedwater
epidermic pearls
equatorial coordinate system
etch reaction
etretinnate
exothermal process
fine-sounding
flow-line production
foliots
forest cover percent
fundamental cost
gate driver board
glacier geology
glasspapered
government message
grinding wheel carriage
heat transformed from yang
HTTP cookies
hypersonic wake
impedance earthed system
inducement
inhomogeneous system
institutional
isohyperthermic temperature regime
kainomyces isomali
kang-sheng shai
kiss curl
Kovalevsky, Sofya
laccate
laser orchestra
law of accidental erros
lineae mamillaris
list control statement
make a day of it
Marin
meadowrue
mechanical buffing
moveout filtering
multi-tiered architecture
multiple point recording potentiometer
narcotic
natural illumination
near-field effect
negrohead
nephroptosias
nma war exclusion
ohmammete
oligonucleotides
OP's
overdrive system
p-q analysis
Peronospora destructor
power sags
powers-to-weight
prusakova
raise an )
reformades
rock loader on rail
sanitary fixture
sawtooth platform
sheet capacitance
single pile
single-roller crab
slime eelss
sphenoidal concha (or sphenoidal turbinated bone)
stability subgroup
terminal server
uranvitriol (johannite)
vacuum centrifugal pump
venae metacarpeae dorsales
voltage harmonics
woodshifters
yeb
yellow podzolic soil