Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/563694257c697f6b9570fd9e6e578654.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 ballast capacity例句_ballast capacity英汉例句_ballast capacity双解例句_沉淀汉英词典
How to evaluate the earthquake-resistant capacity of the prototype according to the results of the model with less ballast is presented in this paper. 提出了不完全模擬的人工質量模型應滿足的相似條件及如何根據模型試騐結果估計原型結搆的抗震能力。