超声流速计,超声血流计

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(289) / 评论(0) 分类 疯狂英语易背作文

发表于:2018-12-01 / 阅读(157) / 评论(0) 分类 闭着眼睛飘单词 六级词汇

Lesson 23 All For a Son Text A The desire for a son and heir is common to all mankind. In our country, especially, to have as many male descendents as possible has always been regarded as the greatest

发表于:2018-12-02 / 阅读(463) / 评论(0) 分类 中级口语教程

歌曲 : Amazing 艺人 :Inna 音乐星级 : ★★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project,Play W

发表于:2018-12-14 / 阅读(159) / 评论(0) 分类 舞曲狂欢

人类对于火星的探险总是充满了好奇..... Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is Kate, hello Kate. Kate: Hello Callum. Callum: Do you like going on business trips? Kate: Well I do quite li

发表于:2018-12-27 / 阅读(143) / 评论(0) 分类 一起听英语

Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b

发表于:2019-01-07 / 阅读(213) / 评论(0) 分类 纯正地道美语

One of the world's most amazing migration is about to begin in earnest: 300 million monarch butterflies spread across North America are about to converge on small forests in the mounts of Mexico. This year, the butterflies have an unusual company as

发表于:2019-01-08 / 阅读(237) / 评论(0) 分类 2005年NPR美国国家公共电台

歌曲 : Nights And Days 艺人 :Inna 音乐星级 : ★★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 舞曲狂欢

歌曲 : Love 艺人 :Inna 音乐星级 : ★★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project,Play Win

发表于:2019-01-11 / 阅读(147) / 评论(0) 分类 舞曲狂欢

歌曲 : Hot 艺人 :Inna 音乐星级 : ★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project,Play Win,Ak

发表于:2019-01-11 / 阅读(183) / 评论(0) 分类 舞曲狂欢

EXPLORATIONS - Will Physicists Have to Rewrite The Special Theory of Relativity? DOUG JOHNSON: Welcome to EXPLORATIONS, in VOA Special English. Im Doug Johnson. This week, we hear about developments in physics that, if proven correct, could have scie

发表于:2019-01-12 / 阅读(160) / 评论(0) 分类 2011年VOA慢速英语(十)月

By Robert Berger Jerusalem 14 November 2009 An ultra-orthodox Jewish man is seen next to Intel's Jerusalem office building, 14 Nov 2009 Alleged violations of the Jewish Sabbath by a top international company prompted religious protests in Jerusalem

发表于:2019-01-14 / 阅读(191) / 评论(0) 分类 VOA标准英语2009年(十一月)

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(232) / 评论(0) 分类 2017CRI中国国际广播电台

By Leslie Boctor Cairo 11 November 2006 Archeologists in Egypt have uncovered the ancient tombs of three dentists close to Egypt's oldest pyramid, located just outside Cairo. The tombs were found after a group of thieves was caught digging in the ar

发表于:2019-02-03 / 阅读(198) / 评论(0) 分类 2006年VOA标准英语(十一月)

An Israeli ultra-Orthodox Jewish news website has cut Kim Kardashian one of the world's most photographed women from a photo taken of her in Jerusalem this week. 以色列极端正统派犹太新闻网站已将金卡戴珊一个世界上出镜率最高

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 阅读空间

英语里你不知道的几个小秘密 The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO。 The oldest word in the English language is t

发表于:2019-02-04 / 阅读(177) / 评论(0) 分类 实用英语

The stars of The Big Bang Theory are getting a big salary increase as CBS moves the show to the starter-block position on Thursday nights in an attempt to launch a new comedy block. 颇受观众好评喜剧剧集《生活大爆炸》收视节节高升,

发表于:2019-02-05 / 阅读(134) / 评论(0) 分类 阅读空间

In the state of Song lived a rich man.A heavy downpour caused the wall of his house to crumble.If the wall is not mended,pointed out his son,we'll certainly have thieves coming in.The old man next door said the same thing.At night,his h

发表于:2019-02-09 / 阅读(189) / 评论(0) 分类 趣味英语

Despite temperatures of around 30-degrees on Sunday, hundreds turned out in southwest Beijing to take part in what's known as an ultra-marathon. More than twice the distance of a marathon, which is just over 42-kilometers, ultra-marathons are conside

发表于:2019-02-18 / 阅读(175) / 评论(0) 分类 英语新闻

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(208) / 评论(0) 分类 英文语法词汇
学英语单词
ACFG (automatic continuous function generator)
acoustextile
after bodies
alcohol of crystallization
ankylomerism
ANTI-MBLA
bail on me
band fusing machine
big red switch
blown save
buko pies
cargo quantity
Chamaesyce prostrata
channels for capital outflow
chlorophenol
clamp-on meter
clean-fuel
conserve the vapours
constant amplitude fatigue test
Courbet, Péninsule
Cuajimalpa
curvimeters
cut someone up
cylindrical roller bearing with long rollers
dictatorships
directements
double-make
dpsk (differential phase shift keying)
dryfires
easy for you to say
environmental data base
euglycemic
femalized
flower's bones
gas down-take
go toward
guard wire
hakon
historiograph
home wind
impulse x-radiation
intermediate rock
inuline
jazzfests
juvenile paralysis agitans
karl theodor jasperss
key management system
Las Limas, R.
lens camera
low temperature brittleness
lureth
maidenkin
marginal layer
Maury I.
meridianal arc measurement
microscopic causality
microtiter plate
middle initial
migraine headache
military materialism
molybdenite
money-lenders
monobacterial
most favoured reisurer's clause
noise limiter circuit
nonreproducible assets
nurseries
overmeek
pachyblepharosis
periacinal
phase angle transducer
PL-B
Polliat
Portugalia
pre-delay-line re-insertion of subcarrier
preproenkephalin
pumping band
purge oneself of a charge
radar aim point
receiving signal conversion equipment
recursive equation
retromesenteric
right hand open end auger
ruttenstein
scattered wind
Schoodic
self-focusing optical fiber
Ship's Buoyancy
sprad
ST_military-and-armed-forces_the-armed-forces-generally
star moulding
strong-handed
subsonic combat
suffrutex
tobacco wilts
tonsilla tubaria
trihydrated
unit of oxytocin
valchovite
vanua
versification
Woolner's tip