| 释义 |
安全系数 ān quán xì shù〔名〕safety coefficient；factor of safety；safety factor；margin of safety；safety margin设计安全系数design safety factor
实际安全系数realized safety factor
政府机构或业界要求的安全系数margin of safety required by government agencies or industriessafety margin投资安全系数margin of safety for investment安全安全係數 |