定性反应,定性检验

发表于:2018-12-01 / 阅读(246) / 评论(0) 分类 大学英语六级词汇

A further problem is that setting day-to-day limits is a local matter. 另一个问题是,每日的平均浓度限值是由当地定制的。 So, not only do they rarely take long-term risk into account, they also vary from place to place. 所以,这

发表于:2018-12-05 / 阅读(101) / 评论(0) 分类 经济学人科技系列

UNIT11 criterion n.(复数criteria)标准; 尺度 stick with 继续支持;保持联系 through thick and thin 不顾艰难 pull out of 从中退出 summary n.总结;概要 percentage n.百分比;百分率 frequency n.频率;频繁 questionnaire n.问卷;调查表 reputation n.名声;名誉;名

发表于:2018-12-13 / 阅读(247) / 评论(0) 分类 高三单词

雅思考试准备中,总有同学们问雅思备考要多少单词量,要背多少单词够,怎么背单词....其实,雅思单词是一个长期积累贯穿于整个备考的过程,并不是单纯的一本词汇书死磕到底可以解决的

发表于:2018-12-19 / 阅读(193) / 评论(0) 分类 雅思英语

Alisha Ryu In Iraq, the nomination of a former exile with close ties to the United States to become the country's interim prime minister on June 30, has met with with mixed reactions from Iraqis. Most

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 VOA2004(上)--国际时事

Q English Terms 中文翻译 详情解释/例子 Q1, Q2, Q3, Q4 季度(第一季度、第二季度、第三季度、第四季度) 财务日历内的三个月时期,作为申报盈利及支付股息

发表于:2019-01-03 / 阅读(144) / 评论(0) 分类 财会英语

THIS IS AMERICA - Artistic Expression in Reaction to 9/11 By Jerilyn Watson Broadcast: Monday, September 06, 2004 WRITER:

发表于:2019-01-07 / 阅读(222) / 评论(0) 分类 This is America

Natalie: 2 million high school seniors are gearing up this fall to apply to nearly 3,500 US colleges. So, which are the strongest academically that're toughest to get into, and yah, of course top part

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 访谈录

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应,意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-09 / 阅读(186) / 评论(0) 分类 英语单词荟萃

By Michael Bowman Washington 19 February 2008 Reaction from around the world to the retirement of Cuban President Fidel Castro has been mixed and cautious. From Washington, VOA's Michael Bowman reports. Fidel Castro's retirement formally ends the rul

发表于:2019-01-09 / 阅读(128) / 评论(0) 分类 VOA常速英语2008年(二月)

Iran's statement that it successfully test-fired a medium-range missile has provoked reaction in the U.S. Congress. Lawmakers in the House of Representatives say the test underscores the importance of U.S. support for Israel's anti-missile defenses.

发表于:2019-01-13 / 阅读(116) / 评论(0) 分类 VOA标准英语2009年(五月)

Kenyan Reaction to Kenyatta Victory Decidedly Mixed Kenya's Independent Electoral and Boundaries Commission says Uhuru Kenyatta secured a slim majority - 50.07 percent of the vote. That eliminated the need for a runoff against his main rival, Raila O

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2013年(三月)

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应,意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-16 / 阅读(218) / 评论(0) 分类 英语每日一词

Russias Reaction Against Gay Rights Starts in St Petersburg MOSCOW Russia has become the worldwide target of gay activists for its new law banning gay propaganda. St. Petersburg is the birthplace of Russias reaction against gay rights. In St. Petersb

发表于:2019-02-01 / 阅读(165) / 评论(0) 分类 VOA常速英语2013年(九月)

Various domestic media reports put the labor supply gap at around a million people in Guangzhou and neighboring cities such as Dongguan, legendary centers of China's export boom in the past three decades. Numerous assembly lines and construction site

发表于:2019-02-03 / 阅读(125) / 评论(0) 分类 实用英语

overlap v.与…交叠 解析:Their duties overlap.他们职责相同。 passive adj.被动的 解析:【反义词】active 主动的 portion n.一部分 解析:for the great portion of one's li

发表于:2019-02-06 / 阅读(152) / 评论(0) 分类 考研英语

WASHINGTON, Jan. 31 (Xinhua) -- Chuck Hagel, President Barack Obama's nominee for U.S. secretary of defense, faced his Congressional critics on Thursday at the Senate confirmation hearing, trying to gain their support. We will not hesitate to use the

发表于:2019-02-09 / 阅读(122) / 评论(0) 分类 英语新闻

What would be a good end of life? 什么是一个生活美好的结尾? And I'm talking about the very end. 我所说的是最终的结尾 I'm talking about dying. 我所说的是死亡 We all think a lot about how to live well. 我们都在想如何

发表于:2019-02-14 / 阅读(152) / 评论(0) 分类 TED演讲科学篇

Britain may not be the best place to live, but it is the best place to die. 英国可能不是最适宜居住的地方,但却是最适合死的地方。 The Economist Intelligence Unit (EIU) ranked the country first in its latest quality-of-death i

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 阅读空间

Chinese Commerce Minister Gao Hucheng says that a qualitative, rather than a quantitative goal, is more realistic for China's economy against a gloomy international economic background. Gao made the remarks in response to media concerns over why no s

发表于:2019-02-25 / 阅读(136) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
Acanthodiformes
action of pile group
affine morphism
Amcide
bit alignment
bromouridines
calcii
calcium remover
catjangs
chickcharnees
Chinese cooking
collonema
consolidation period
covariant calculation
Croton urticifolius
Data transmission network.
defraude
Diyadin
dry-running
E-0646
Ebimar
exchange rate manipulation
false cognate
false vocal cord
Farragut, David Glasgow
Fimbristylis complanata
finish forging
flat nut
flow machine
fornaro
gas core reactor
gravois
hasial
have all one's eyes about one
heterocelous
horn teeth
hydro-electric engineering
inhibitor dye
inter-islands
International Maritime Organization class
inveigling
iodglidine
iotalamic acid
Iouîk, Râs
Lake Telemark
large-scale integrated memory
lateral inflow
mathematical module
methane-rich gas
modified Z transform method
modularized
monogamousness
mountain spinach
nervi cutaneus dorsalis pedis
nn. digitales dorsales pedis
null point
nunnery
olefinic link
outside reference
payment card
photon detector
platform tennis
platonizers
Pologiy Ostrov
quick action triple valve
rescyve
resurrection ferns
safeguard practices
schnozes
schoenfeld
screw thread fit
Seebad Heringsdorf
semilog
shitkickers
skip feed
slossitis areata exfoliativa
snaring cautery
source of moderated fission neutrons
special fund receipt accounts
staatskapelle
stack manipulation instruction
storm rails
submerged-combustion heater
suitorship
sum-of-the-years-digits method
symmict clay
tarling
thompson inclined coil instrument
tinky-winky
tone modulated wave
Top-breakage
tribrachial
Tubbergen
Tummel
type function
unashamed
urban center
Ust'-Kan
wanscoate
Weismannian
welded-hollow spherical node