infiltration rate的例句大全

The groundwater level above pipe bottom and anti-infiltration of pipe joint are the decisive factors affecting the groundwater infiltration rate.

管底以上的地下水位和管道接口的防渗施工质量是地下水渗入量大小的决定性因素。

It is analyzed that the reason may be related with the sediment deposited from the up slope on the down slope, resulting in forming a layer with low infiltration rate on the down slope.

据分析，这是上部产生的径流挟沙而下，在下部沉积，堵塞土壤孔隙，并在表层形成一个致密层的结果。

the stable infiltration rate with the straw mulch treatment was the same as that with pam treatment.

不同初始含水率下，稻草覆盖和施加PAM都有增加土壤入渗的作用。

experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.

采用示踪气体法时塑钢窗冷风渗透量进行了实验，得出了塑钢窗单位长度渗风量的范围。

an inquisition into increasing infiltration rate model on soil and water conservation tillage measures

水土保持耕作措施强化入渗速率模型的探讨

both initial infiltration rate and final infiltration rate of south slope were higher than those of north slope on bare-slope.

而荒坡地的初始入渗速率和最终入渗速率均是阴坡高于阳坡。

Infiltration rate in the shady slope is greater than that in the sunny slope.

不同坡向的入渗率均表现为阴坡大于阳坡。

That the soil infiltration rate on the ubac is higher than that on the adret in the rangeland watershed is related to fairly good vegetation growth on the former.

荒坡草灌小流域阴坡的土壤入渗速率高于阳坡，这与阴坡植被发育较好有关。

There are obvious permeability differences in different age of converting cropland to forest, the most infiltration rate of soil of CCFG is 11.37 times of cropland, the infiltration deepness is 10.59 times of cropland in the same quantity of infiltration water.

不同退耕年限土壤的渗透性能存在差异，同样渗水量退耕还林土壤最大渗透速率是农耕地的11.37倍，渗透深度为10.59倍。

Every slaver computer can control pressures/ hydraulic gradients and calculator infiltration rate.

下位机具有自动加压/水力梯度控制及渗透率计算功能。

The spatial variability of an experimental field infiltration rate is examined by using the theory of time series of dynamic analysis method.

本文应用动态数据处理方法中时间序列的理论，对一田间试验地块稳定入渗率的空间变异性进行了分析研究。

A universal program of designing a silt-trap dam is programmed by BASIC language for microcomputer use in the paper, which can choose a suitable section of dam and calculate the infiltration rate and the safety coefficient of dam slope for dam height at 5& 50m.

用BASIC语言编制了微机设计淤地坝的通用程序，它能选择设计坝高5～50m的坝断面，计算渗透流量和坝坡安全系数。

Vegetation restoration could speed up the process of soil formation and raise the infiltration rate of soil.

人工造林可加速土壤层的形成进程，提高土壤的入渗率，如香樟-羊蹄甲基混交林，土壤层稳渗率为4.72mm.min-1，而母质层仅为0.16mm。

there also exists a pam rate for reduction of infiltration rate.

PAM的使用方法和用量对减小土壤入渗率也存在一个阈值，对于试验土壤此值在2.0g。

The intermittent infiltration performance was closely related with cycle time and circulation rate.

紫色土间歇入渗性能与周期时间及循环率密切相关。

there are very prominent power function relationship between the infiltration water amount and its desalting rate of per unit water amount.

渗透水量和与之对应的单位水量排盐率呈极显著的幂函数递减关系。

The US detective rate was 86.2% ( 25/ 29). Sonogram appeared Sham kidney signor target sign, Indirect signs including gastrointestinal obstruction, dilatation of biliary duct and infiltration or metastasis were found.

超声检查肿块显示率为86.2%（25／29），声像图的特征性表现为假肾征或靶环征，同时可发现肠梗阻、胆道梗阻及转移浸润等间接征象。

Effect of combined general anesthesia with local anesthetic infiltration on heart rate variability in laparoscopic cholecystectomy

全麻复合局部浸润麻醉对腹腔镜下胆囊切除术患者心率变异性的影响

Results The polyp recurrence rate was highly correlated with the eosinophil infiltration in the tissue.

结果嗜酸性粒细胞浸润程度越深，鼻息肉越易复发。

In this paper the two-dimensional unsteady groundwater flow toward the drain system has been studied, and formulas derived for computing the groundwater table and its time rate of change due to the combined effect of groundwater evaporation, rainfall or irrigating infiltration and artesian water leakage.

本文研究了流入排水系统的地下水二元不稳定流动，并导得了在地下水蒸发、降雨或灌溉入渗、承压水渗漏等综合作用下，地下水面位置及其上升、下降速度随时间变化的计算公式。