“静安息角”的意思、由来-中文百科全书

词条	静安息角
释义	(angle of repose) 煤在静止堆积状态下煤堆侧表面与水平面的夹角以度计
随便看	Rica Lewis RICARD Ricardo Arona Ricardo Carvalho Ricardo Cobo Ricardo Gallen Ricardo Gardner Ricardo Irving Ricardo Izecson Santos Leite Kaka Ricardo Rodriguez Ricardo Villalobos ricbard clayderman Riccardo Tisci rice rice university Rich Rich 2G Richard Arlook Richard Armitage RICHARD ASHCROFT Richard Ayoade Richard Burton Richard Castle Richard Curtis Richard Elliot

百科全书收录4421916条中文百科知识，基本涵盖了大多数领域的百科知识，是一部内容开放、自由的电子版百科全书。