有毒物质 meaning in English
hazardous materials
noxious substance
poison material
poisoning substance
poisonous substance
toxic material
toxic su tances
toxic substances
Examples
- They may contain toxic substances which have an adverse effect on biological systems .
工业废水中含有对生物处理系统有不良影响的有毒物质。 - The system acts on useful medications in the same way as it does on poisonous substances .
这个系统处理有疗效的药物的方式和处理有毒物质的方式相同。 - Accumulation of toxic substances in the biosphere is causing serious changes in the structure and function of natural ecosystems .
生物圈内有毒物质的积累，造成了天然生态系统的结构与功能的严重变化。 - Available biodegradable materials for sales includes : -
焚烧时不会释放有毒物质。 - Climate change toxics living planet report
气候转变有毒物质生生不息的地球报告