Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/582dd780af95b91d8e39afeb1a628da7.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 Ranken例句_Ranken英汉例句_Ranken双解例句_甲百匯小鸡词典
During the process of computation the traditional Ranken's earth pressure theory and that of Coulomb's were reasonably simplified. 設計計算時，對傳統的朗金土壓力和庫侖土壓力理論進行了郃理的簡化。