part n.部分；零件；角色；部位v.断裂；分离；离开；分开；不赞成adv.部分地adj.分离的（-前缀）
双语例句
Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical. 非球面光学零件加工是当前国内外公认的难题。
In order to balance the machine burthen under the constriction of part due-date, the part-batch algorithm is given by finding the suitable combination of parts from the part set. 该算法在零件交货期约束下，以机床负荷平衡为目标，搜索零件集合，找出最合适的零件组合形成零件加工批。
