同调都卜勒声达

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 医学英语

AS IT IS 2013-08-19 Survival Shelters, Tornadoes and Old Ironsides 生存避难所,龙卷风和老铁壁 Hello, and welcome to the Monday edition of As It Is, our daily show for people learning everyday American English. 大家好,欢迎大家收听周

发表于:2019-01-12 / 阅读(53) / 评论(0) 分类 2013年VOA慢速英语(八)月

AS IT IS 2013-09-11 Rising Temperatures Could Mean More Wildfires 不断上升的气温可能会意味着更多的森林大火 From VOA Learning English, welcome to As It Is! Im Mario Ritter. On our show today, we hear from two weather experts. We he

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2013年VOA慢速英语(九)月

生活大爆炸第一季第六集_1:The Middle Earth Paradigm -Rajesh: Okay, if no one else will say I will. We really suck at paintball. 好吧,如果没人说那就我来说。我们在彩弹比赛中的表现实在太差了! -Howard: That wa

发表于:2019-01-28 / 阅读(146) / 评论(0) 分类 生活大爆炸第一季

Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 VOA常速英语2013年(八月)

PERTH, Australia/KUALA LUMPUR, April 6 (Xinhua) -- Chinese and Australian ships have picked up acoustic signals while searching for missing Malaysia Airlines Flight MH370 in the southern Indian Ocean. The underwater detection represents an important

发表于:2019-02-18 / 阅读(241) / 评论(0) 分类 英语新闻
学英语单词
-sperma
abtimony regulus
abuse of patent
angle of commutation
anti-lock
anti-torpedo armament
aplysias
asymmetrical synapse
autofont support
bad laasphe
Belcher Chan.
Bissen
breathing hazard
bullymen
carrier gas flow
cash book
class number of a rational simple algebra
clyse
colored solid
come into one's money
control of well kick and blowout
Covadonga
crosswood
culex (culiciomyia) kyotoensis
cumans
delusional idea
deprotonations
depth and roll recorder
depth-first search program
Dr Martens
dynamic digital torque meter
dynomic adaptive routing
electrical angle
emotional health
fabianism
flame area
flow variable
flue door
Franz Kline
gall-less
generalized polytope
hair grips
hajiro
hanging tile
hijacks
hippomorphic
hydrocyanite
imaginary plural crimes
insufficient irrigation
interradicular
Kalakh
knowledge-value
lens lamp
leona
live-roll feeder
liver bud
lously
lur (norway)
marvie
mckinnon complementality hypothesis
meggan
microbial evolutionism
molten salt circulating pump
monkey kidney cell culture
mountfort
nap-fabric
neckel-zinc cell
negative selection
neurotoxicological
over-timbered
phauda horishana
Pitt Point
polyalgesia
potato tuber heart
purce
rabanco
Rawcliffe
rhamnus hemsleyana schneid.
Rhododendron hookeri
roll turning lathe
sea water distiling plant
segmental pneumonia
self-adaptive controller
single-shot flip-flop
Sollas' centre
starter motors
suberinite-posttelinite
surface reconstruction
suscitated
sync section
Tallerman's apparatus
tap rate
teetertottering
telephone call length
touch-move rule
Troiane
unobturated
us nco
vibration monitoring
wishings
wmaq-tv
ynge