明确(肯定)的都卜勒量测质(或分佈状况)

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(190) / 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(165) / 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(288) / 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(268) / 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(213) / 评论(0) 分类 VOA常速英语2013年(八月)
学英语单词
aeruginosus
algoneurodystrophy
allografts
ambrosianoes
antibacterial agents
behra
Blessed tomb
Bloch theorem
brivet
cadmium sulfide photovoltaic cell
captive balloon survey
cemented-carbide bit
Clark, Mt.
class Myriapoda
clouding of consciousness
compatibility test unit
conga line
consecutive operations
current-sinking logic
duff hygrometer
dynamometer car
electro cardiograph (ecg)
electrotints
empire-style
emulsions
excrementizes
flagitiously
floor drain sump flow integrator
footscraper
fragmental deposit
Garoza
gyalpoes
hand weapon
harnessmaker
hemorrhagic septicaemia
high-output and low-resistance shock
hoist capacity
host command facility
hot wire oscillograph
Hoya griffithii
hsiaolinia wuchii
hyperoxymuriate
image-sketch-relation conversion
impulse-transmitting tube
jack-a-lantern
jetburner
jmsas
John I.
kavieng
knackiness
loveship
Merced R.
midtap
Nemea
non-encapsulated endings
non-erodible channel
nonacoustic labyrinth
osteochondral fracture
page-one
pencilneck
permanent way machine
pigmentates
preferential recombination
private section
proteinphobia
queenless
radioactivity concentration guide
radioecho
rain squall
reconnexion
regular health examination to animals
reprojecting
rhegmatodon declinatus(hook)brid
riggate
road-paving
root bridge
rubbing method
scientific imperialism
second mean value theorem
square table
star saxifrage
starting motor brush
strongly quasi-convex function
take the wind out of someone's sails
the living dead
torularhodin
transparent structure
trempe
true time
ultra pure water
variable-speed fluid drive
velocity variation
vibilia stebbingi
virulentness
volume of building
wash-board
whirlies
whylse
Windows Media Technologies
wood alcohol oil
yardstick compass
zingier