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词汇 化学品
分类 英语词汇 英汉例句词典
释义 Don't touch the bottle. It contains lethal chemicals.不要碰这个瓶子。里面装有危险的化学品。Quite a lot of household chemicals can burn your skin.有许多家用的化学品都能烧伤皮肤。New guidelines on how to move dangerous chemicals by road have just been published.公路运输危险化学品的新规定刚刚颁布。The group is urging a ban on the chemical. = The group is urging that the chemical be banned.这个组织正在强烈要求禁用此种化学品。At the right temperature, the chemicals will form a compound.温度适宜时，这些化学品就会形成一种化合物。These new methods reduce the need to use harmful chemicals on crops.这些新方法减少了对农作物使用有害化学品的必要性。They produce artificial chemicals which exactly imitate particular natural ones.他们生产酷似某些天然物质的人造化学品。Production of these chemicals poses serious environmental hazards.生产这些化学品会严重危害环境。Politicians have misled the public over the dangers of these chemicals.政客们在这些化学品的危险性问题上误导了民众。What is the molecular constitution of the chemical?这种化学品的分子结构是什么？The tanks are used for storing chemicals.这些大罐子是用来储存化学品的。The chemical kills germs on contact 细菌一接触到这种化学品便会被杀死。The chemical is used as a weed killer.这种化学品可以用作除草剂。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。He studied the changes in the chemical at the molecular level. 他从分子角度研究了这种化学品的变化。Under certain conditions, the chemical will assume the appearance of ice.在一定条件下，这种化学品会呈现冰状。Tests of the chemical have shown that it has a high level of toxicity.对该化学品的检测表明，它的毒性很大。Chemical seepage has caused untold damage.化学品泄漏已造成不可估量的损失。We don't use many chemicals on our farm these days.我们农场如今不大量使用化学品了。Toxic chemicals might be blasted into the atmosphere.有毒化学品可能被喷射进大气层中。A lot of these chemicals are potentially very harmful.这些化学品中许多都可能危害很大。The chemical induced a retardation of cell growth.这种化学品抑制细胞生长。Much of the local plant life has been destroyed by the chemicals.当地很多植物已经被化学品摧毁了。The effects of these chemicals on the body are still poorly understood.这些化学品对身体的影响还不太清楚。The chemical companies had amalgamated into a vast conglomerate.这些化学品公司已经合并成一个庞大的企业集团。Toxic chemicals may permeate the soil, threatening the environment.有毒化学品会渗入土壤，对环境构成威胁。The effects of this chemical are fairly benign.这种化学品的作用比较温和。The chemical is deleterious to the environment.这种化学品对环境有害。Paint and other chemicals can be taken to a HazMat center for disposal.油漆和其他化学品可以送到危险品中心处理。These chemicals are deadly to insects but they are supposed to be harmless to animals and people.这些化学品对昆虫是致命的，但对人和动物应该是无害的。The chemicals react with each other to form a gas.这两种化学品相互作用形成一种气体。There is now clear evidence that these chemicals are damaging the environment.现有证据清楚地表明这些化学品正在破坏环境。The chemical is a by-product of the oil-refining process.这种化学品是石油提炼过程中的副产品。You shouldn't be monkeying around with dangerous chemicals.你不该瞎鼓捣危险的化学品。The use of these chemicals is strictly regulated.这些化学品的使用受到严格管制。Chemicals were added to disinfect the water.水中加入了用来消毒的化学品。The chemical kills harmful bacteria.这种化学品能杀死有害细菌。The chemical is damaging to the lungs. 这种化学品对肺有害。The chemical causes itchiness and inflammation if it gets on your skin.这种化学品如果弄到皮肤上，会造成瘙痒和发炎。The campaign is trying to stop the excessive use of chemicals in farming.这个运动旨在阻止农耕中过量使用化学品。
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