However, when precipitation rate is large enough and soil water goes beyond the field capacity, the excessive soil water will flow laterally to the lower levels through noncapillary pores.
而当降水强度较大，以致使土壤水分大于田间持水量时，超过田间持水量部分的土壤水会很快流往较低的台阶。
Based on soil water infiltration testing and related parameters measured in field, tillage soil water infiltration capacity attenuation process was analyzed and the mechanism was discussed.
基于大田土壤水分入渗试验与相关参数的测定，分析了耕作土壤入渗能力衰减过程，探讨了耕作土壤入渗能力衰减机理。
The amount of water that remains after the excess has drained away from the saturated soil is known as the field capacity.
当过量的水从饱和土壤中排出后，余下的水量被称为田间持水量。
The coefficient of variation of saturated water content decreased with the depth of profile. The coefficient of variation of bulk density and field capacity fluctuate with depth of soil.
饱和含水量的变异系数都随深度的增加逐渐降低，含水量、容重和田闷持水量的变异系数随深度的呈波动变化。
This test under artificial control is used to determine the productive capacity of water stored by "soil reservoir" and the field water consumption and its consumption coefficient of winter wheat.
试验在人工控制条件下，测定了“土壤水库”贮水的生产能力，冬小麦的田间耗水量与耗水系数。
Experimental results show that fine texture soil layer overlying coarse texture soil layer can markedly increase water-holding capacity and get some supplement of water after reaching field capacity.
实验结果表明，细粒土壤下垫有粗粒土壤时，上部细粒土壤的持水能力有明显的提高，可以超过最小持水量而得到若干补充水量。
Field studies also showed that proper concentration of polymers could effectively improve water supply and moisture holding capacity, so as to improve the survival rate of seedlings.
野外应用表明，适当浓度的保水剂可以有效提高土壤保水能力和供水能力，提高苗木根冠比和成活率。
Original plane fin model of calculation for heat dissipating capacity in low-temperature hot water floor radiation heating system was hypothesized one-dimensional temperature field in floor.
在低温热水地板辐射供暖系统的计算中，原用的平面肋片模型假设地板的温度场是一维的。
This paper also discussed the action mechanism of direct electric field strengthening oil discharge, increasing capacity of water injection and removing formation plugging.
探讨了直流电场强化油流、增加注水能力、解除地层堵塞等作用机理。
By the field investigation and experimental measurement, the standing crops and water conservation capacity of litter in different bamboo forests of Changning County, Sichuan Province, were studied.
采用野外实地调查和室内实验相结合的方法，研究了长宁县不同类型竹林的凋落物及其蓄水能力。
After analyzing the growth characteristics of the seedling, it is found that the seedlings enjoyed growing under conditions of water content of soil was not lower than 60% of field capacity.
结合不同处理下嘎拉幼苗生长特征可知，嘎拉幼苗良好生长的土壤水分条件应不低于田间持水量的60%。
The storage-capacity curve of Fengman Reservoir is re-measured by using the remote sensing data of landsat of America and field measured water level data.
应用美国陆地卫星遥感资料和实测水库水位资料，复测了丰满水库库容曲线。
If water content of MSW reaches or approaches field capacity, leachate produced from MSW itself recycle can treat itself, but can have little effect on gas production and generation rate.
当垃圾自身的含水率达到或接近饱和时，在垃圾自身产生的渗滤液后再进行回灌，它虽然对渗滤液本身具有一定的处理作用，但是对产气量和产气速率却没有太大影响。
This article introduces a method for determining hydrogeological parameters such as the field capacity in zone of aeration and the specific yield in aquifer where water content is varied.
本文介绍利用中子仪测定水文地质参数包气带田间持水量和含水层变幅带给水度的原理与方法。
This article introduces a method for determining hydrogeological parameters such as the field capacity in zone of aeration and the specific yield in aquifer where water content is varied.
本文介绍利用中子仪测定水文地质参数包气带田间持水量和含水层变幅带给水度的原理与方法。
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