Irrigation frequency also changed the spatial distribution and storage of soil water.
灌水频率可改变土壤水分的空间分布和土壤蓄水量。
Different depth of soil had different water storage, and therefore, had different leached amounts.
不同深度的土壤有着不同的贮水量，因而也有着不同的淋失量。
Influence of soil texture, tillage practices and stubble on water storage content before wheat sowing was studied by using the method of contrast in Linfen and Xiangfen, Shanxi province.
在山西临汾、襄汾采用大区对比法研究了土壤质地、耕作方式及茬口对小麦播前土壤贮水量的影响。
Because the soil storage water could not adjust the water utilization of apple trees, the yield of orchard was affected by precipitation.
由于土壤深层水对干旱的调节作用减弱或丧失，导致苹果产量受控于当季节降水。
The research results will have an important value for studying further varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果对进一步研究蓄水坑灌条件下的变水头入渗及土壤水分运动特性具有重要价值。
The research results have an important value for further study of varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果对蓄水坑灌条件下的变水头入渗及土壤水分运动特性的进一步研究具有重要价值。
The research results will have an important value for to study further varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果为进一步研究蓄水坑灌条件下的变水头入渗及土壤水分运动特性奠定基础。
The storage and the usable amount of soil water resource vary with the situations of meteorology, irrigation and crop growing.
土壤水储存量和土壤水可利用量随气象条件、灌溉以及作物状况不断变化；
Based on an assumption that the depletion of soil water is proportional to soil water storage, the exponential depletion relation of soil water is obtained.
基于土壤水分变化率与贮水量成正比这一假定，得出了土壤水分的指数消退关系。
It indicates that the numerical modeling can reflect the status of soil moisture movement under the condition of water storage pit irrigation, and its method of solution is feasible.
说明所建立的数学模型能够反映蓄水坑灌条件下的土壤水分运动状况，其数值求解方法也是可行的。
At the same time, in view of the change of soil water storage, it simulates dynamitic change among atmospheric rainfall, groundwater, irrigation, forest transpiration, deep drainage and soil water.
同时模型根据土壤水贮量变化来模拟月森林水量平衡，它详细模拟了大气降水，地下水、人工灌溉、林分蒸腾量、渗透水量和土壤水之间的动态变化。
While level terrace had the functions of conserving soil and water storage, it increased the possibility of the soil pollution too.
水平梯田在具有蓄水、保土的功能的同时，也增加了土壤污染的可能性。
Soil water storage of farmland shelterbelt region increases 2.2% than CK in growing season.
农田林网区土壤贮水量在生长季总体上比林网外对照提高2.2%。
The soil moisture data from 33 agro-meteorological stations are employed to investigate the linear trend of soil water storage of Heilongjiang Province, north of Northeast China in recent 20 years.
从33个农业气象试验站土壤湿度实测资料出发，探讨了近20年黑龙江省土壤水储量变化趋势及时空特征。
In this paper, the physical basis of the index and its relationships with soil water storage are introduced.
本文介绍了地形指数的物理基础及其与土壤水分的关系。
It indicates that to research on soil moisture movement under the condition of water storage pit irrigation by using this model is feasible.
说明利用该数学模型研究蓄水坑灌条件下的土壤水分运动状况是可行的。
Water storage pit irrigation is a new kind of irrigation method presented for solving drought and soil erosion in the north of China, and has extensive application foreground.
蓄水坑灌法是针对我国北方地区干旱及水土流失问题而提出来的一种新的灌溉方法，在我国北方地区果林灌溉中具有广阔的应用前景。
In the arid area, the storage water in deep layers of soil can adjust water utilization of plants, but artificial alfalfa can absorb lots of water from deep layers and lead to soil desiccation.
在干旱地区，土壤深层储水可以调节植物用水，但是人工苜蓿从土壤深层吸收大量水分导致土壤干燥化的发生。
The accumulation of anti-gravity of soil pore water, soil water storage capacity is the maximum available for the plant to provide water.
土壤孔隙抗重力所蓄积的水，是土壤贮水能力的上限，为植物提供可使用的水。
Water storage pit irrigation is a new method, suiting irrigation of hill area, combining of solving drought problem and controlling water and soil losses.
蓄水坑灌法是一种将解决干旱问题和控制水土流失问题结合在一起的一种适合于山丘区果林灌溉的新方法。
By using the experimental device of soil moisture movement of single water storage pit and suction gauge, irrigation experiment of single water storage pit are conducted.
利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。
With the content of super water absorbent resin increasing, the composing proportion of soil liquid phase increases, and the function of water storage strengthens.
随着高吸水树脂含量的增加，土壤液相组成比例增加，蓄水功能增强。
Oily sludge is found mostly in oil storage, waste water treatment unit of refinery and as a result of oil spill on clean soil.
含油污泥主要来源于原油储罐、炼油厂污水处理单元和落地原油。
In this article, soil water storage capacity and availability of different vegetations in the northern of Ziwuling secondary forest region were studied with moisture retention curve.
对内蒙古敖汉旗大五家流域具有代表性的不同林地类型下以及不同立地条件下的土壤蓄水能力进行了测定和对比研究。
The hydrogel can act as biodegradable material to be used in the fields of medicine controlled release, tissue engineering, soil water storage or desert control, etc.
本发明的水凝胶可作为生物可降解材料在药物控制释放、组织工程、土壤蓄水或沙漠治理等领域中应用。
Water storage pit irrigation is a kind of new irrigation method that solves the problem of drought of orchard in hilly region and water and soil erosion of north China.
蓄水坑灌法是针对我国北方山丘区干旱和水土流失问题突出而提出的一种果林灌溉新方法。
In northern China, drought and soil erosion are very severe. Water storage pit irrigation is a kind of new irrigation method that solves the two problems in hilly region.
干旱和水土流失是我国北方山丘区存在的两个较为严重的问题，蓄水坑灌法便是针对这两个问题而提出的适用于山丘区果林灌溉的一种新的节水灌溉方法。
It is pointed out that the worsening of soil moisture states inthe level terraced fields cover two parts, i. e. the decrease in soil moisture storage rate, and increase in crop water requirement;
指出，水平梯田水分状况的恶化包括蓄墒率的减小和作物需水量的增大两部分；
It is pointed out that the worsening of soil moisture states inthe level terraced fields cover two parts, i. e. the decrease in soil moisture storage rate, and increase in crop water requirement;
指出，水平梯田水分状况的恶化包括蓄墒率的减小和作物需水量的增大两部分；
应用推荐