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Chemicals find it easy to detect and measure the amount of chlorine in any given water supply.
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译文：化学家们发现去检测任何特定水源中的氯的含量是不难的。 |
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Chemicals in the factory's sewage system have changed the ecology of the whole area.
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这座工厂排出的化学物质改变了整个地区的生态. |
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Chemicals that produce a noxious vapor when mixed.
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化学物质混合后会放出有毒气体 |
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Chemicals, plants and dead skin particles from dogs and cats can also cause allergic reactions.
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化学产品、植物和猫狗身上的死皮颗粒也会引起过敏反应。 |
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Chemiluminescent analysis has been widely used in many fields, such as environmental chemistry, molecular biologics and medicine chemistry because of its simple laboratory apparatus and high sensitivity features.
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摘要化学发光法具有所需设备简单、灵敏度高等特点，已广泛应用于环境化学、分子生物学和医学等领域。 |
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Chemist Walter McCrone identified the substance as a combination of red ochre and vermilion tempera paint; others have specifically identified it as type AB blood, with no evidence of any artificial pigments.
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化学家沃尔特认定物质是由赭色和朱红色的蛋彩画颜料涂上去；其他人特别是把它鉴定为AB血型，没有任何人造色素的迹象。 |
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Chemist: (picks up a small box) I recommend this brand for quick relief.
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药剂师：（拿起一个小盒子）我推荐你使用这一品牌的快速止痛药。 |
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Chemist: According to the label, yes.
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药剂师：根据标签上的说明，应该会吧。 |
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Chemist: All right. This is a common medicine.
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药剂师：好的，这是一种常用药。 |
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Chemist: Are you allergic to any type of medication?
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药剂师：你会不会对某些药品过敏？ |
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Chemist: Did he tell you how to take the medicine?
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药剂师：那么他有没有告诉你怎么服用这些要呢？ |
