carcinogenic

实用例句

1. Many PAHs are carcinogenic or are suspected to be carcinogenic.

其主要来源于煤的不完全燃烧,也有相当部分来源于汽车尾气的排放.

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2. The both carcinogenic factors were investigated on its dose - response ralationships.

研究上述两种致癌因子的剂量 - 效应相关模式.

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3. Some industrial chemicals can be very toxic or carcinogenic.

一些工业用化学品具有高度毒性或是致癌物质.

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4. Many trees can absorb harmful substances in air and carcinogenic substances.

许多树木都能吸收空气中的有害物质和致癌物质.

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5. Its exact role in the carcinogenic process, however, is still unclear.

但它在致癌过程的确切作用还不十分清楚.

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