[化] 化验剂; 化学剂; 化学药剂
词型变化:名词复数形式 : chemical agents

chemical agent的用法和样例:

例句

  1. "A sweet temper" is a figurative expression, but "sweet coffee" is not."甜蜜的性情"是个比喻的说法,而"甜咖啡"则不是。
  2. The chemical dissolves into its constituent parts when heated.该化学药剂加热时会分解成其组成的分子。
  3. It mainly controls the receiving of the chemical from the Day Tank and the supply of the chemical to the P.O.U.主要控制从日箱接收化学试剂并将其分配到使用点的过程。
  4. Formalin, a chemical used to prepare samples for microscopy, had crosslinked nucleic acids with protein.福尔马林,一种用于镜检前的化学试剂,它可以使核酸和蛋白交联。

By Cynthia Kirk Broadcast: August 15, 2003 This is Bill White with the VOA Special English Environment Report. In the United States, the Army has started to destroy old chemical weapons at a base in t

发表于:2018-12-01 / 阅读(121) / 评论(0) 分类 VOA2003(下)-环境与健康

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(131) / 评论(0) 分类 VOA2003(下)-环境与健康

UN Under-Secretary-General Angela Kane is due to arrive in Damascus later today to push for access to the site of alleged chemical attacks for UN inspectors. The move comes after the Syrian opposition accused President Bashar al-Assad's forces of kil

发表于:2018-12-02 / 阅读(99) / 评论(0) 分类 世界各地新闻集锦

Syria and Russia say the United States has lied about chemical weapons attacks in the Syrian conflict as a way of blocking efforts to end the fighting. A Syrian foreign ministry source condemned what it called lies and allegations by U.S. Secretary o

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 2018年VOA慢速英语(一)月

Scientists have found that levels of a now-banned chemical are rising again in Earths atmosphere. The chemical is called CFC-11. It is the second most common kind of CFC, short for chlorofluorocarbon. Chlorofluorocarbons were once widely used in many

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 2018年VOA慢速英语(五)月

By Steve Herman Bhopal, India 08 January 2008 Dow Chemical, the world's second-largest chemical manufacturer, is facing difficulties trying to expand in India. The company is haunted by the 1984 leak of methyl isocyanate, one of the most lethal chemi

发表于:2019-01-07 / 阅读(126) / 评论(0) 分类 VOA标准英语2008年(一月)

Josh: Now, the stunning statement from the White House, the U.S. saying it now has evidence that Syria has used chemical weapons on its own people. President Obama has said many times that would be a red line for the U.S. to take action. But is the e

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AS IT IS 2016-03-13 US Holds IS Fighter Who Was Key to Chemical Weapons U.S. military officials say they captured a key person in the Islamic States chemical weapons program in Iraq. The IS operative was captured by American special-operations forces

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2016年VOA慢速英语(三)月

Common Chemical May Damage Teeth A chemical compound thats been linked to a number of health problems in animal studies may also damage tooth enamel in humans. BPA is found in many resins and plastics that people use everyday, such as water and baby

发表于:2019-01-14 / 阅读(116) / 评论(0) 分类 VOA标准英语2013年(六月)

AUDIE CORNISH, HOST: There are fresh twists today in the apparent assassination of the half-brother of North Korea's leader, Kim Jong Un. The brother, Kim Jong Nam, died last week at an airport in Malaysia. Security footage showed that two women pois

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In the wake of several serious chemical pollution incidents, China's Ministry of Environmental Protection says it will begin a nationwide inspection of all certified producers of dangerous chemicals of their pollution control measures. As Liu Yan rep

发表于:2019-01-19 / 阅读(69) / 评论(0) 分类 世界各地新闻集锦

今天我们要学的词是nerve agent. Nerve agent 神经毒剂。British officials said the chemical nerve agent known as Novichok was used in the attack on an ex-Russian spy and his daughter. 英国官员说,对一名前俄罗斯间谍和他女儿

发表于:2019-01-26 / 阅读(91) / 评论(0) 分类 英语单词荟萃

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发表于:2019-02-05 / 阅读(94) / 评论(0) 分类 英语新闻

Chemical Rush Brian Mcfadden Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 好听的英文歌曲

RIO DE JANEIRO, Feb. 20 (Xinhua) -- The agent of Brazil starlet Neymar has accused Pele of hypocrisy and jealousy after the football legend's stinging attack on the 21-year-old's attitude. In a controversial newspaper interview published on Wednesday

发表于:2019-02-07 / 阅读(155) / 评论(0) 分类 英语新闻

音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-11 / 阅读(70) / 评论(0) 分类 经典英文歌曲

音乐+爱情的化学反应:Chemical Rush Artist:Brian Mcfadden Song:Chemical Rush Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white F

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音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-18 / 阅读(85) / 评论(0) 分类 英文摇滚歌曲

Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right through my bones Keep coming

发表于:2019-03-02 / 阅读(115) / 评论(0) 分类 英文摇滚歌曲
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wear mechanism
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