Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/cdf6e4294960c6cd94e3db249268de4c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 hazard assessment study例句_hazard assessment study英汉例句_hazard assessment study双解例句_零六五六深蓝词典
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。