toxic materials短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 un.毒药；🌏有毒物质；有毒污染物；毒性物质 As for an example, the method of simulation assessment is used in analysis and evaluation of pool fire, vapor cloud explosionVCE and leakage and dispersion of flammable and toxic materials. 针对某建设工程，利用模拟评价方法进行了泄漏扩散、池火灾和蒸气云爆炸的模拟分析评价。 cnki