| 释义 |
tetraethyl lead 释义 四乙铅 例句 1·Automobile exhaust tetraethyl lead is a highly toxic substance. 汽车尾气中的四乙基铅是剧毒物质。 2·In recent years, both in research new metal organic complexes to replace tetraethyl lead . 近年来,各国均在研究新型的有机金属配合物来替代四乙基铅。 3·Diagnostic criteria and principles of management of occupational acute tetraethyl lead poisoning. 职业性急性四乙基铅中毒诊断标准及处理原则。
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