测度向量

发表于:2018-12-08 / 阅读(103) / 评论(0) 分类 医务英语

For nearly 130 years, the worlds scientists have used a singular small, metal cylinder to define the exact weight of a kilogram. But that is about to change. The cylinder was made in 1889 of platinum and iridium metals. It is called the Grand K. The

发表于:2018-12-08 / 阅读(73) / 评论(0) 分类 2018年VOA慢速英语(十一)月

This can be used to practice Count and Non-count nouns in context. When talking about non-count items (such as sugar, water, toothpaste, etc.), it is common to use measure words to indicate how much of the substance you are referring to. Below are a

发表于:2018-12-17 / 阅读(131) / 评论(0) 分类 英语词组对话

[ti:] [ar:] [al:] [by:] [00:01.19] Love Without Measure 无条件的爱 [00:05.89]Freda Bright says,Only in opera do people die of love. [00:11.69]Its true. You really cant love somebody to death. [00:16.17]Ive known people to die from no love, [00:1

发表于:2018-12-26 / 阅读(105) / 评论(0) 分类 温馨夜读

To me, we actually went an ad line earlier with Apple, 苹果以前有一条广告: that the personal computer was the bicycle of mind, 计算机是思想的自行车 and I believe that with every bone in my body, that of all the inventions of huma

发表于:2018-12-27 / 阅读(91) / 评论(0) 分类 名人传记

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(97) / 评论(0) 分类 突破英文词汇

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(117) / 评论(0) 分类 每日攻克5词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 measure [ 5meVE ] Please measure me fo

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 每日攻克5词

How do you measure your own success? 你如何衡量自己的成功? How much satisfaction I get from doing the job and how much I contribute to the success of the organization I work for. 成功与否是以我能从工作中得到多少满足感和我

发表于:2018-12-31 / 阅读(123) / 评论(0) 分类 必背英文面试口语

Love without measure Freda Bright says,Only in opera do people die for love. It's true. You really can't love somebody to death. I've known people to die from no love, but I've never known anyone to be loved to death. We just can't love one another e

发表于:2019-01-02 / 阅读(68) / 评论(0) 分类 每天一点英文

Each year, millions of students complete their study programs at the colleges and universities across the United States. The new graduates receive an official piece of paper from their schools. This paper is known as their degree. It states what kind

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 2017年VOA慢速英语(四)月

379 、 石棉 asbestos;asbestus 380 、 石膏 PlasterofParis 381 、 示波器 oscilloscope 382 、 立体图 pictorialdrawing 383 、 交流电流 alternatingcurrent(a.c.) 384 、 交流电压 a.c.

发表于:2019-01-03 / 阅读(108) / 评论(0) 分类 英文名句短语

SEC(Single Edge Connector,单边连接器) Shallow-Trench Isolation(浅槽隔离) SIMD(Single Instruction Multiple Data,单指令多数据流) SiO2F(Fluorided Silicon Oxide,二氧氟化

发表于:2019-01-09 / 阅读(114) / 评论(0) 分类 实用英语

Grammar Girl here. Today's topic is units of measurethose words and symbols that come after numbers. This first point might seem self-evident: you put a space between the number and the unit of measure. Even though it seems obvious, I'm telling you b

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 英语语法 Grammar Girl

By Deborah Tate Washington 20 September 2007 Legislation to regulate U.S. troop deployment cycles in Iraq was blocked in the U.S. Senate late Wednesday by Republican opponents who argued the measure could undermine the war effort. The action was a bl

发表于:2019-01-31 / 阅读(122) / 评论(0) 分类 2007年VOA标准英语(九月)

Secretary-Generals Message on World Health Day 秘书长世界卫生日致辞 7 April 2014 2014年4月7日 Every year more than one million people die from diseases carried by mosquitoes, flies, ticks and other insects, such as triatomine bugs. These

发表于:2019-02-09 / 阅读(110) / 评论(0) 分类 英语笔译

By Dan Robinson Capitol Hill 14 November 2007 On Capitol Hill, another fierce debate is underway about the war in Iraq, as the Democratic-controlled House of Representatives considers a measure to provide $50 billion in short-term funding for U.S. mi

发表于:2019-02-11 / 阅读(225) / 评论(0) 分类 VOA常速英语2007年(十一月)

遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat

发表于:2019-02-18 / 阅读(163) / 评论(0) 分类 英文语法词汇

4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 阅读空间

By Dan Robinson Capitol Hill 14 March 2008 The U.S. House of Representatives has approved a Democrat-crafted foreign intelligence surveillance law that contains provisions strongly opposed by President Bush. VOA's Dan Robinson reports from Capitol Hi

发表于:2019-02-20 / 阅读(175) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
Abraham Lincolns
acne cream
actor-character
advisory committee on fair trial and free press
aeromilometer
alpine ashes
amniocele
animal energetics
Arisaka
barbarea vulgaris r.br.var. stricta regel
batch entry
bathroom bill
bctp
bedcoverings
Blumea sericans
brandisht
bursa ranelloides
buryktalskite
centralgyl
chine line of keel
chinosol
coordinate conversion
corinths
cyclosoruss
cylindrical film memory
cytospectrophotometry
dimensional inspection
diminished resonance
double-barrelleds
dummy aircraft
encastre
entire allocation
entity-relationship models
ethylphenylephrine
film thickness gauge
first order phase transition
frank bank
frankensteinian
galumin
gamma-ray radiator
Gentiana handeliana
ground straight-shank twist drill
hexacyprone
high horizontal bar
hydrogenant
intracellular ferment
invoking subprogram
Lakatrask
lefosse
Llanfaelog
long con
love juice
magnetisierungskenn linie
MEMMs
microteks
mobile-first
Mucaine
mulitple telecommunication
multilinear system
multiple declaration
musculus quadratus femoris
Naassenes
oolithotus antillarum
orchestral score
oxidation loss
oxyuriasis
pentanoic acid valeric acid
phlebograph
polar coordinates in plane
positive excess
predating
primitive mesentery
printing quota
proceeds of forfeit
psudoalloy
raglans
raincapes
range-gated imaging technique
Ranunculus adoxifolius
reconstruction of capital
reflex ovulation
rere-ban
selenometalate
skade
spherical-seated bearing
syntax and semantics
tail gas analyzer
tail pipe up
take to one's legs
theoretical pathology
Thermosphaera
thiosilicic acid
this-worldliness
three-phase AC traction
tidal river
Tonobrein
tube conductor
unrefuted
Usengi
variable-geometry inlet
vasilar
von willebrands