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- runoff and drainage flow 径流
- The routes of underground water supply, runoff and drainage in tunnel zone are analyzed. 分析了隧址区岩溶地下水的补给、径流、排泄途径；
- Large-scale changes of landscape structure cause the degradation of functions of storage and drainage in watershed wetland, which are reflected by loss of flood holding capacity, increase of surface runoff and decrease of confluence time etc. 景观结构的巨大改变引起了流域湿地贮、排水功能的衰退，主要表现为滞洪、消能空间的丧失，径流量的增加和汇水时间缩短等。
- The groundwater mainly concentrates in Karstic fractures of limestone in middle Ordovician. At the runoff and drainage area, the specific well discharge of well hole is usually more than 1000 m3/d. 地下水主要集中于中奥陶系石灰岩的岩溶裂隙中;在径流及排泄区;井孔单位涌水量一般大于1000m3/d.
- Trepanation and drainage was performed on 15 cases. 钻孔引流15例;保守治疗24例。
- They demand more services such as sewage and drainage. 他们要求更多的公共设施，如污水处理和下水道系统等等。
- Design of Wastewater Treatment and Drainage System for Quanchai Co. 污水处理及强排工程的设计实例。
- Make an Approach to Water Supply and Drainage Design of Residence. 住宅给排水设计探讨。
- Adjacent layout of irrigation channel and drainage ditch. 同级灌溉渠道和排水沟道实行单侧控制的布置形式。
- Noise and Its Control for Indoor Water Supply and Drainage. 室内给水排水噪声的产生与控制。
- The runoff and sediment volume increased with the increase of the overland flow and slope. 随着降雨量和坡度的增大,各地类径流量和泥沙量也随之增大。
- Protection and drainage project of sumgrade is carried out crossly. 路基防护和排水工程与路基工程交叉施工，协调安排。
- The application of PEO/CF retention and drainage system was introduced as well. 并介绍了PEO/CF多元助留助滤体系。
- The formula of depth in open chanel uniform flow and runoff and the calculating method of optimal hydraulic cross section have been deduced, according to the theory of open chanel uniform flow. 根据明渠均匀流理论 ;推求了抛物线形渠道正常水深与流量的关系和水力最优断面的计算公式 ;得出了水力最优断面水深与抛物线参数的关系为 ah0 =0 .;94673 2。
- Subsequent excision and drainage were performed after antibiotic treatment. 抗生素治疗后进行切除和引流治疗。
- The generation process of runoff and sediment erosion and the hydrodynamic characteristics of flow on forage grass slope with different coverage are quantitatively studied in laboratory. 通过室内模拟降雨试验,研究了不同盖度草地与裸地坡面的产流产沙过程与坡面流水动力学特性。
- But urban runoff and septic seepage are not always the main culprits behind microbial pollution. 不过，都市迳流及化粪池的渗漏，并非一直是微生物污染背后的主要凶手。
- The characteristics of karst growth are different because of the different hydrogeological conditions in recharge area, runoff area, and drainage area, so the karst endangerments are different. 摘要岩溶补给区、径流区、排泄区的水文地质条件不同，其岩溶发育特点及其地质危害也表现出不同的特征。
- Effects of afforestation methods on nutrient runoff and fertility quality of red soil. 造林方式对红壤养分流失和肥力质量的影响。
- Stripping the land in these ways allows faster surface runoff and exacerbates flooding. 这些做法终将使土地裸露、地表径流加快，从而加重了洪水的威胁。
