渠系 meaning in English
canal system
Examples
- In many low head hydraulic structure , expecially canal system structure , we are used a dopting underflow energy dissipation
在众多的低水头水工建筑物中，特别是渠系建筑物中的涵闸下游，多采用底流消能。 - Arch net floor has opened up a new way for the small - sized works , expecially for the canal system structures of low frouda number underflow energy dissipation
拱网为小型工程特别是渠系建筑物低佛氏数底流消能开辟了一条新途径。 - Layout forms of irrigation canal system can be generally classified as three categories : series - wound canal system , equivalent shunt - wound canal system and nonequivalent shunt - wound canal system
灌溉渠系的布置形式一般可分为串联渠系、等效并联渠系和非等效并联渠系，对这3种灌溉渠系水利用系数进行了理论研究。 - The results of correlation comprehensive array analysis indicated that the water seepage from canal systems was the main cause resulting in the uprising of underground water table and the increase of soil salinity in qyrid
同时通过关联度综合排序分析，确定出渠系渗漏是造成灌区地下水位高、土壤盐渍化的主要原因。 - The frozen damage of slab - foundation of channel irrigation structures in the northeast of china is the most serious and includes the general characteristics of frozen damage of the channel irrigation structures
我国冻土分布面积极为广阔，虽然东北地区渠系水工建筑物的板基冻害最为严重，但也是其它地区的共性问题。