system region meaning in English

系统区域

Rape yield potential analysis of cropping system regions in china based on aez model
模型的我国农作制区油菜产量潜力的分析
In integrated traffic communication system region , we have strong ability of integration and rich experience in projects
我们在综合交通通信系统领域具有极强的集成能力和丰富的工程经验。
The importance results and achievements in this thesis are follow : ( 1 ) stratum sequence qikou depression , huanhua basin is partitioned using sequence stratigraphy theory . 6 third class sequences are identified . each sediment sequence system region and system distributing law is studied
通过理论分析、实验研究和实际资料综合分析，取得了如下主要成果： ( 1 )利用层序地层学学原理对歧口凹陷第三系地层进行了层序划分，识别出6个三级层序，并对每个层序体系域与沉积体系展布规律进行了研究。