[化] 通用指示剂

universal indicator的用法和样例:

例句

  1. Change the color of indicators litmus and universal indicators go red.改变指示剂的颜色,使石蕊和通用指示剂变红色。

A process of change 1) Napster’s gone but the technology remains. And so does the damage to profits. So can the music industry adapt to the times and turn the technology that’s taken its profits i

发表于:2018-11-28 / 阅读(153) / 评论(0) 分类 疯狂英语2003年

[00:04.49]Reading WHO AM I? [00:09.25]I began only as a calculating machine in 1642 in France. [00:16.51]Then in 1822 I was built as an Analytical Machine by Charles Babbage. [00:25.57]I followed instructions from cards with holew. [00:30.62]I know t

发表于:2018-12-13 / 阅读(225) / 评论(0) 分类 高中英语人教版2004

By Mohamed Elshinnawi Washington, DC 31 October 2006 watch Universal Studio report With summer vacations over and students back in school, the crowds are thinning at Universal Studios Park in Hollywood, California. But not by much. The movie-studio

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 2006年VOA标准英语(十月)

The World Health Organization says about 500,000 people die every year from seasonal flu. To combat that, doctors recommend getting a flu vaccine at the beginning of each flu season and researchers are now working on a universal vaccine that could pr

发表于:2018-12-16 / 阅读(87) / 评论(0) 分类 VOA标准英语2010年(十二)月

The central government's chief liaison in Hong Kong has gone on record saying authorities on the mainland are sincere in achieving universal suffrage for Hong Kong. CRI's Su Yi has more. Zhang Xiaoming, director of the Liaison Office of the Chinese C

发表于:2018-12-19 / 阅读(91) / 评论(0) 分类 世界各地新闻集锦

This is Scientific American's 60-Second Science. I'm John Matson. Got a minute? In a laboratory vault outside Paris is a small cylinder of platinumiridium alloy that serves as the standard for all mass measurements worldwide. By an 1889 international

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(一)月

Universal were very keen because, at the time, there were a lot of crime series and Universal didn't have one, and they bought up an option to produce 12 films over the next seven years. 环球电影公司对此十分热衷,因为在当时罪案剧数

发表于:2019-01-01 / 阅读(85) / 评论(0) 分类 如何成为福尔摩斯

UIS Universal Information Services UNE Unbundled Network Elements (also known as UNE) are a requirement mandated by the Telecommunications Act of 1996. They are the parts of the network that the ILECs

发表于:2019-01-03 / 阅读(79) / 评论(0) 分类 电信英语

1303 、 摇摆运动 oscillatingmotion 1304 、 暗接斜角鸠尾榫 secretmitredovetailjoint 1305 、 暖色 warmcolour 1306 、 楔;劈尖 wedge 1307 、 楔槽榫 barefacedtongueandgroovejoint

发表于:2019-01-03 / 阅读(92) / 评论(0) 分类 英文名句短语

[00:05.98]Listening Task [01:21.76]Listening Task [01:33.31]Look at the different gestures [01:37.54]and the body language that the people use in the pictures [01:42.87]as you listen to the tape. [01:46.53]Listening Task [03:40.60]Reading Task [03:50

发表于:2019-01-10 / 阅读(212) / 评论(0) 分类 高中英语人教版必修

Development Report - Simple Technology to Get to the Nut of a Problem The Full Belly Project fights hunger in rural villages with labor-saving machines, including the Universal Nut Sheller. Transcript of radio broadcast: 09 March 2008 This is the VO

发表于:2019-01-11 / 阅读(71) / 评论(0) 分类 VOA慢速英语2008年(三)月

Each year, scientists work to develop a unique influenza vaccine to protect people against the strain expected in the coming flu season. Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety. Now,

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2010年(七)月

By Robert Raffaele Washington, DC 08 December 2006 watch Universal Studio Expansion Universal Studios' Bates motel It seems movie characters Norman Bates and his mother from the film Psycho will be getting some neighbors. As VOA's Robert Raffaele ex

发表于:2019-01-31 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(十二月)

Business. 商业。 The music business. 唱片业。 Universal's gamble. 环球公司的赌博游戏。 A musical merger could create anew model, or a dozy mammoth. 唱片行业的并购案可能会催生一种新的商业模式,亦或者是一个行

发表于:2019-02-06 / 阅读(65) / 评论(0) 分类 经济学人综合

英语中有许多同义词,记忆起来比较困难,但准确使用同义词、近义词对于考研英语 http://www.kuakao.com/pub/english/却具有重要意义。一方面,作文时可以避免文章的枯燥和累赘;另一方面,考试中

发表于:2019-02-07 / 阅读(101) / 评论(0) 分类 考研英语

Over the years I have observed that some attributes of leadership are universal and are often about finding ways of encouraging people to combine their efforts, their talents, their insights, their enthusiasm and their inspiration to work together. Q

发表于:2019-02-08 / 阅读(72) / 评论(0) 分类 卡卡课堂早餐英语

Universal Studios has been given the approval for the development of a Hollywood theme park in Beijing. Chairman and Chief Executive of Universal Parks and Resorts, Tom Williams, made the announcement in the Chinese capital, saying the rise in people

发表于:2019-02-08 / 阅读(83) / 评论(0) 分类 英语新闻

很多客户只询价,不下单,是很正常的,如果他们不询价或一次询价就下订单,倒真的要小心了!(外贸风险时时存在!不要初生牛犊不怕虎!还是慎重点好!) 除此之外,可以自行分析以下原因:

发表于:2019-02-11 / 阅读(77) / 评论(0) 分类 实用英语

China's Tibet Autonomous Region is about to achieve a universal coverage of fibre-optical broadband service ahead of its schedule. As China further rolled out its universal broadband project, Tibet's broadband service is looking to reach 98% of admin

发表于:2019-02-14 / 阅读(145) / 评论(0) 分类 2018CRI中国国际广播电台

resistance n.抗拒;抵抗力 The policy suffered strong resistance from the working class. 该政策遭受劳动阶级强力反弹。 Your body's resistance becomes low if you stay up late frequently. 如果你经常熬夜,身体的抵抗力就会

发表于:2019-03-17 / 阅读(354) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
actinorhizal symbiosis
antiviral drug
ardas
assembling operation
assist(ed) panel
athymic mice
auxocardia
brewing room
Brillouin diagram
CAMAC
cefobids
chemical(engineering)equipment
chillinesses
choon
creutzfeldt - jakob disease
Cridland
datum value
Daulat
deckhead
defense cells
defensive publication program
Dikwa
dogend
Dracunculus
engine and crew navigation
erythrophagia
euaspa tayal
extragonadal
finecomb
general-register machine
germfreer
Gibel
gnophomyia (gymnastes) ornatipennis
government
grassies
gribbosity
hair-pulling test
have a haircut
have a thing for
high aluminium brick
holyoak
Horbelev
intimal
Kodala
labium maxillare
line loop resistance
low number of seed set per cross
manual trimming
Meerle
microcidin
micromicro
mollimock
monobromide
n-dimensional projective geometry
neopathy
nozzle grouping
oh-so-important
one-twenty-one
over capacity range
overemoting
packing parameter
paleoengineering
partial-thickness(burn)
pass out blood
peddock
pollution-controls
positional isomers
prime modulus
projectile aerodynamics
propyl butyl ether
pseudocercospora diversispora
psychodramatic
re(-)start
reactive sputter etching
reinforced concrete fence
repubblica
Rhododendron oligocarpum
rime break
runite
Ruskträsk
sanseis
Santa Barbara County
Saqqara
scores for sensitivity to iron chlorosis
self-refreshed dynamic storage
separated resonance
shear stress distribution in the contact patch
shokhin
skewing
Solanaceae
spontaneous potential compensator
stream-line
supergroup modem
task message receiver routine
taxi run
tolutation
trifluoperazine
trophoderm
Umm 'Ishrīn, Jab.
uredo pileae
white maize