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- Using hydrogeological analytic method, it classifies the hydrogenlogical units according to the recharge conditions and calculates the cf precipitation infiltration coefficient or the modulus of underground runoff. 利用水文地质分析法,按补给条件划分水文地质单元,计算各单元的降水入渗系数或地下径流模数。
- The saturability and infiltration coefficient caused by infiltration water were analyzed by indoor experiments, and the variation law of its shear strength in accompany with compaction degree and water content was studied. 通过黄土压实后土体(压实土体)的湿陷性、压缩性和抗剪强度等室内试验,分析了压实土体的湿陷性、水分入渗对其饱和度、渗透系数等的影响和其抗剪强度随压实度和含水量的变化规律。
- rainfall infiltration coefficient 降雨入渗系数
- By contraries, the slag wasteland had bigger infiltrative coefficient, evaporation, and bad accumulation and tolerate-drought. 矿渣废弃地渗透系数大，蓄水量少而蒸发失水强，抗旱力弱。
- The results showed: the soil of tailing abandoned land was mainly consisted of the sandy powder, it happened to plash in the raining day for the poor ventilation and infiltrative coefficient. 结果表明：尾矿废弃地土壤以砂粉土为主，通气透水性能差，渗透系数小，易造成地面积水；
- Keywords wastewater treatment;constructed wetland;downflow-upflow;clog;organic matter accumulation;infiltration coefficient; 污水处理;构建湿地;下行流-上行流;堵塞;有机质积累;渗透系数;
- Keywords Overla Infiltration coefficient HDPE perforate pipe Stone cage GCL waterproof cushion Sewage effusion from landfill; 终场覆盖;渗透系数;HDPE穿孔管;石笼;GCL防水垫;垃圾渗滤液;
- infiltration coefficient 渗滤系数
- THE DETERMINATION OF RAINFALL INFILTRATION COEFFICIENTS IN THE FIXED PERIOD 规定时段降雨入渗补给系数的确定
- Recharge from irrigation water infiltration. 灌溉入渗补给。
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- There are infiltration center on lava and agglomerates. 在熔岩或集块岩上有渗漏中心存在。
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
- The project was being whittled down into a guerrilla infiltration. 这个计划已缩小成一种游击战术式的渗入。
- Note: Underlined parts are direct path coefficient. 注:划线的为直接通经系数。
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
- Also ow coefficient of surface friction. 较小的表面摩擦系数。
