chemicals是什么意思

短语搭配

(1)fine chemicals精细化学品

(2)heavy chemicals重化学品

(3)hazardous chemicals危险化学品；有害化学品；有毒化学品

(4)toxic chemicals有毒化学品；有毒化学物质；毒性化学品

双语例句

(1)Do you know how many chemicals are contained in your food?

你知道你吃的食物里含有多少化学物质吗？

(2)The researchers have experimented with how the two chemicals interact.

研究人员已经对这两种化学物质如何相互作用进行了实验。

(3)In this short video, we will demonstrate how different chemicals react with each other.

在这个短视频中我们会展示不同的化学药品在一起会起什么反应。

(4)The company had to deal with a lot of bad press after they dumped chemicals into the river.

这家企业把化工原料倾倒在河里，媒体对此进行大幅负面报导。

(5)It's suspected that explosive chemicals stored at a warehouse caused the explosion.

据猜测，此次爆炸由仓库内易爆炸化学物质引起。

(6)Cancer-causing chemicals lead to sunscreen recall

防晒霜因含有致癌化学物质被召回

(7)They probably have some harsh chemicals in them. You should try eco-friendly products.

它们可能含有一些刺激性的化学物质。你应该试试环保产品。

(8)You must be careful when handling chemicals.

接触化学药品必须小心谨慎。

(9)Chemicals were pointlessly poisoning the soil.

化学物品毫无意义地毒化着土壤。

(10)Poisonous chemicals got into the water supply.

有毒的化学药品进入了供水系统。

(11)Use of these chemicals may present a fire risk.

使用这些化学品可能有失火的危险。

(12)The land has been completely poisoned by chemicals.

这块土地已完全被化学品污染了。

(1)When my father started, they had a handful of chemicals, 1 or 2 or 3. Now it's not unusual for us to have 40 or 50 products available, because without that, the yields will suffer.

我爸爸刚开始创业时他们使用数量很少的化学药品1或者2或者3种，现在我们以已经经常使用40或者50种药物了，因为要是不那样做会对土地造成损害。《America Revealed》《透视美国》

(2)Superheroes take performance enhancing chemicals? You bet.

超级英雄们使用禁药吗？那还用说。《The Big Bang Theory Season 10》《生活大爆炸 第十季》

(3)It's a direct violation of 49 U.S.C. 5101. Have you transported any such chemicals?

这直接违反美国法典第49篇51章第1部分的规定，你是否运送过这类化学品?《The Good Wife Season 5》《傲骨贤妻 第五季》

(4)It's a simple matter. There are several toxic chemicals that'd be untraceable in an autopsy.

这其实很简单，有那么几种有毒化学物尸检是查不出来的。《The Big Bang Theory Season 3》《生活大爆炸 第三季》

(5)It's come to our attention that you've transported toxic chemicals through the U.S. Postal Service.

我们注意到你通过邮政部门运送了有毒化学品。《The Good Wife Season 5》《傲骨贤妻 第五季》

(6)Robert Grace is one of 3,500 AG pilots in the U.S., an expert in the aerial deployment of bug-killing chemicals.

罗伯特·格林斯是美国3500名特技飞行员之一，空中喷洒化学杀虫剂的专家。《America Revealed》《透视美国》

(7)Chechnya 2013. Insurgents turned on one another. Indisputable, the work of our mercenaries but no trace of any chemicals of any kind.

2013年，车臣，叛乱分子相互攻击。毫无疑问，也是这些雇佣兵的杰作，但没有查出任何化学制品。《Kingsman: The Secret Service》《王牌特工：特工学院》

(8)Neurotransmitters are chemicals in your body which relay messages, while also controlling things such as reflexes, emotion and memory.

神经传递介质是帮助身体传递讯息的化学物质，同时也掌控了人的反射动作、情绪跟记忆。《TOFEL（无字幕版）》《托福学习视频》

(9)The idea of so much of our attraction being influenced by chemicals and evolutionary biology may seem cold and scientific rather than romantic.

知道了我们的吸引力是如此受化学物质与生物演化的影响，可能令人感觉无情、过于理性，一点也不浪漫。《TED-Ed》《TED教育》