Powerful chemical agents are a necessary but not sufficient condition for a chemicalwarfare capability.
高效的化学毒剂满足化学战的必要而非充分条件。
2
Finally, she talked about the victims of chemicalwarfare in the Middle East and how the caustic chemicals have caused the poor people a multitude of health problems.
最后，她谈到中东化学战的受害者，她描述了腐蚀性化学物质给当地穷人带来的一大堆健康问题。
3
Chemical. Poisoning or injury caused by chemical substances, including ex-military chemicalwarfare agents or legitimate but harmful household or industrial chemicals.