短語詞組短語Natural repose angle 自然安息角dynamic repose angle 動態(tài)安息角drawing -out repose angle 放出安息角natural repose angle of sand 砂土自然靜止角Non -cohesive soil repose angle test 無粘性土休止角試驗natural angle of repose 靜止角;天然休止角;自然休止角dynamical angle of repose 動態(tài)休止角near angle of repose [機]近休止角angle of repose [物]休止角;[物]靜止角;[礦業(yè)]安息角;自然傾斜角 返回 repose angle