Click to see Chemical ingredients.

按此看化学成份。

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Indeed, some researchers believe comets also delivered the chemical ingredients of life.

一些研究人员确实相信生命化学物质是由彗星带入的。

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No, because our products are essentially pure botanical extracts without strong chemical ingredients.

不会，因为我们公司的产品是纯植物提取精华没有激素化学成分。

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Because there are a lot more chemical-sounding things in that list of ingredients than there are things that nature would recognize or we would ordinarily recognize as food.

因为配料单里的很多东西,看上去更像化学成分,而不是我们通常认为的自然物质,或者常规意义上的食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In the grit of fine-grained mudstone, the scientists identified sulfur, nitrogen, hydrogen, oxygen, phosphorus and carbon some of the key chemical ingredients for conditions suitable for life.

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Like every other law governing fluid disclosure, the Texas law contains a provision that allows contractors to protect chemical ingredients or compounds that qualify as proprietary information.

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About half that sum goes to manufacturing companies, such as dsm Catalytica in Greenville, North Carolina, that offer both chemical ingredients and finished products, including cartons, bottles and packaging.

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