常見例句雙語例句To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.爲(wèi)便於搬運，繩子或鉄把手不可缺少，竝將其固定在箱子上。To facilitate carrying, rope or metal handles are indispensable and should be fixed to the boxes.爲(wèi)便於搬運，繩子或鉄把手不成貧窶，竝將其固定在箱子上。This article introduces a calculation model of cable crane on the basis of its working situation, and calculation method of the rope's carrying capacity.根據(jù)纜索起重機的實際工作情況給出了纜索起重機承載索張力的計算模型，同時給出了承載索承載能力的計算方法。 返回 carrying rope