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- siltation of canal system 渠系淤积
- The management system of canal system structures in Yangling irrigation district was constructed based on VR-GIS in this paper. 应用结果表明基于VR-GIS技术的系统能满足灌区渠系建筑物的信息化管理要求。
- Based on canal hydraulics characteristics, a mathematical model of canal system was constituted and the computer simulation was carried out. 结合渠道水力学特性建立渠道自动化运行数学模型,并进行了计算机数值仿真。
- According to the results,the author put forth the theory of Canal System of the Meniscus,and consequently the theory of Synovial Fluid Propulsion System,through which the menisci gained the n... 因此,据此实验结果提出"半月板管道系统"理论,进而提出半月板营养获得的"滑液推动系统"理论。
- Pumping sediment-laden flow at the suitable places in the irrigation canal system is a new way to deal with siltation. 泥沙长距离输送,使绝大部分泥沙进入田间,就可实现引黄灌溉的良性循环。
- Silts carrying holding capability of canal flow. 渠道不淤条件下单位水体所能挟带的泥沙重量。
- water efficiency of canal system 渠系有效利用系数
- Water-use coefficient of canal system 渠系水利用系数
- Application of Network Diagrams of Canal System in Large-Sized Irrigation Districts Planning 渠系网络图在大型灌区规划中的应用
- Application of Hydraulic Overflow Weir in the Automatic Control of Canal System 水力自动溢流堰在自动调控渠系中的应用
- So the state formed the New York State Barge Canal System in nineteen eighteen. 所以,纽约州于1918年形成了纽约州驳船运河系统。
- The remedial method with good what does silt of effeminate empty blood have? 女人气虚血淤有没有什么好的治疗方法?
- The arrival of canals was of great value to many industries. 运河的出现对许多行业具有重大的意义。
- The health of local people is in crisis because of canal pollution. 渠水的污染给当地居民带来了健康危机。
- Siltation of the river without realizing, surface cleaning, cited platoon fluid. 实现河道无淤积,水面清洁,引排通畅。
- As a dirt siltation of rivers in flood season will cause rainwater intrusion phenomenon. 由于河道有污物淤积,在汛期还会造成雨水倒灌现象。
- The model is applied to simulate the operation process of the testing canal system proposed by ASCE. 应用该模型在ASCE推荐的缓坡测试渠道上进行了计算机仿真。
- This causes siltation of valleys and dams, and is increasingly threatening the environment of the area. 这样会造成淤塞溪谷和堤坝,并且越来越严重地威胁着这一地区的环境。
- In the simplest sense, files make way for irrigants to flush debris from the root canal system and to kill bacteria. 简单来说,就是用根管锉为冲洗创造路径,以便冲走根管内的碎片和进行消毒灭菌。
- Channels in bays and ocean waterways, as in the intra-coastal waterway also subjected to continued siltation of varying magnitude. 海湾以及海洋水道中的航道和内陆水道航道一样,都易遭受不同程度的淤积,可采用以下方法清除疏浚出的泥沙。