concentration area中文什么意思

集中地区

选矿工段

• concentration:    n. 1.集中。 2.【化学】提浓， ...
• area:    n. 1.面积；平地；地面。 2.空 ...
• area concentration:    地区集中; 区域集中率

例句与用法

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1. They form deposit concentration areas
   组成矿床密集区。
2. New investment invitation projects for five main concentration area of jiangdong district
   江东区服务业集聚区最新商业地产招商项目介绍
3. On the structural deformation and metallogenesis in xiaoshuiilng gold multimetallic concentration area
   小水井金多金属矿集区构造变形及成矿作用
4. The setup and the choice of concentration area in warehouse ensure convenient check and faster loading
   仓库集货区的设选，便于复核，加快装车速度。
5. Geochemical characteristics of the yanshanian intermediate - acid intrusive rocks in the tongling mineralization concentration area , anhui province , and their geological implications
   铜陵矿集区燕山期中酸性侵入岩地球化学特征及其地质意义