基本解释[土木建築工程]危險程度評估研究英汉例句雙語例句The new assessment method is put forward and then its math model is established through the study on the major hazard assessment technology.對重大危險源評價技術研究，提出新的評價方法竝建立其數學模型。hazard assessment study更多例句专业释义土木建築工程危險程度評估研究