main stream
英
美
- 干流
main stream的用法和样例:
例句
- The water environmental protection zones were partitioned according to the functions assigned to the sections of the main stream of Sanggan River in Shanxi Province.
摘要依据水环境功能区划分原则及技术方法对山西桑干河干流地面水域的功能区进行了划分。 - The satisfactory results from the joint disposal of reservoirs on the main tributaries of the Yellow River are obtained using this model and its algorithm.
应用文中建立的模型和提出的算法对黄河干流水库联合调度获得了满意的成果。