constituent part的例句大全

Logistics Distribution Routing Optimization, i.e. Vehicle Routing Problem ( VRP) is not only an important constituent of modern logistical system, but also an essential part of E-commerce. The research is a hot spot in the field of Logistical distribution in recent 20 years.

物流配送路径优化，即车辆路径问题（Vehicle routing problem，VRP），是当今物流配送优化中关键的一环，也是电子商务活动不可缺少的内容，一直是近二十多年来的研究热点。

a constituent country of the united kingdom comprising the northern part of the island of great britain and the hebrides, shetland islands, and orkney islands.

苏格兰英国的一个选区，它包括大不列颠岛北部、赫布里底群岛、设得兰群岛和奥克尼群岛。