大学英语词汇短语释义解析及例句 chemical


释义：

chemical adj. 化学的，与化学有关的
n. 化学品，化学制品；成瘾的药物
[ 复数 chemicals ]

例句：



What's the chemical symbol for mercury?

水银的化学符号是什么？



What is the chemical symbol for copper?

铜的化学符号是什么？



Chemical seepage has caused untold damage.

化学品泄漏已造成了难以估量的损失。



Chemical weapons are banned internationally.

国际上禁止使用化学武器。



A ban was imposed on the use of chemical weapons.

化学武器已被禁止使用。



This chemical has a wide range of industrial uses.

这种化学制品在工业上用途广泛。



Fire spread rapidly after a chemical truck exploded.

一辆装有化学品的卡车爆炸后火势迅速蔓延开来。



Any progress in reducing chemical weapons is welcome.

削减化学武器的任何进展都是受欢迎的。



You can ask for a chemical analysis of your tap water.

你可以要求给你的自来水做化学分析。



He said chemical weapons had never been sited in Germany.

他说从未在德国部署过化学武器。



The country has not forsworn the use of chemical weapons.

该国并未保证禁用化学武器。



The company has evolved into a major chemical manufacturer.

这家公司已逐步发展成一个主要的化工厂。



Norma Jones worked as a packer in a local chemical factory.

诺玛·琼斯在本地一家化工厂作包装工。



Chemical products were used liberally over agricultural land.

化学产品被大量用于农田。



The illness is triggered by a chemical imbalance in the brain.

该病是由大脑里一种化学失衡引发的。



Clouds of toxic fumes escaped in a huge chemical factory blaze.

从化工厂熊熊烈火中泄漏出团团有毒气体。



The quantity of chemical pollutants has increased exponentially.

化学污染物的数量已经急剧上升。



The chemical companies had amalgamated into a vast conglomerate.

这些化学公司已经合并成了一个巨型企业集团。



When it comes to pollution, the chemical industry is a major offender.

谈到环境污染问题，化工产业是一大祸害。



Callahan posits that chemical elements radiate electromagnetic signals.

卡拉汉假定化学元素放射电磁信号。



The two leaders also approved treaties to cut stockpiles of chemical weapons.

两位领导人也都赞同削减化学武器储备的条约。



Once hay has been cut and baled, it has to go through some chemical processes.

干草一旦被割下来打成捆，必须经过一些化学处理。