英语词汇“安全係數”的翻译、意思、用法、释义-英汉汉英双解词典

单词	安全係數
释义	安全係數 ān quán xì shù进行土木、机械等工程设计时，为了防止因材料的缺点、工作的偏差、外力的突增等因素所引起的后果，工程的受力部分实际上能够担负的力必须大于其容许担负的力，二者之比叫做安全系数。也指做某事的安全、可靠程度。工程结构物、机器或其构成物件的破坏负载与设计负载的比值。安全系数
随便看	early-strengrh admixture early strength early-strength early strength accelerator early strength admixture early-strength admixture early strength agent early strength antifreeze early strength cement early-strength cement early strength concrete early strength under low temperature early stromal invasive carcinoma early strong early strong concrete early structure early summer budding early summer droughts early summer or late spring early sun early super hybrid rice early supper early supplement early supplier involvement Early Supply Support