"大多数沙石中较浅的蓄水层贮水量少,但可以迅速再生。
Most shallow aquifers in sand and gravel deposits produce lower yields, but they can be rapidly recharged.
安装一个贮水量小的抽水马桶。
贮水部(5)的贮水量可确保植物生长发育所必需的水量。
Water storage 5 assures an amount of water necessary for plants to grow.
对植物根区贮水量的研究是对该连续统研究的一个重要内容。
The study on plant root-zone water storage is an important part in studying the continuum.
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。
Different depth of soil had different water storage, and therefore, had different leached amounts.
以实际蒸发蒸腾量、有效降雨量和土壤贮水量来预报未来灌水时间。
It is based on actual evapotranspiration capacity, effective rainfall and water reserve of soil to forecast irrigation time.
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%。
Soil water storage of farmland shelterbelt region increases 2.2% than CK in growing season.
在土壤-植物-大气连续统中,植物根区土壤贮水量是一个重要水源。
In soil-plant-atmosphere continuum, plant root-zone water storage is an important water source.
水分调控不仅能不同程度地提高土壤贮水量,而且对水分亏损有一定缓解。
Soil moisture could be improved and water scarcity could be decreased in a certain degree through water regulation.
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。
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.
结果表明,免耕秸秆覆盖和传统耕作秸秆覆盖两个处理土壤贮水量少,但水分利用效率高。
Result shown no-tillage and traditional tillage treatments had little water storage but higher water use efficiency.
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。
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.
土壤本身即是巨大的蓄水库,土壤大量流失,土壤含水量和土壤总贮水量均随之减少,造成农业干旱或洪涝灾害。
The soil itself is a huge reservoir, it is lost largely, its water content and total storage is reduced afterwards, that causes agricultural drought or flood disaster.
在黄土高原旱作区,小麦拔节至抽穗期土壤贮水量与穗粒数,灌浆至乳熟期土壤贮水量与穗粒重的关系最为密切。
The relationship between the soil water content from the jointing of wheat to the heading and Numbers of grains of every ear of wheat is the closest in the dry farming regions of the Loess Plateau.
应用时域反射仪、中子仪和上钻法测定了农田土壤水分,并对农田土层含水量和主体贮水量的测定结果进行了比较。
The soil moisture is measured in the field by time domain reflectometry , neutron probe and soil sampling, The results showed that the measured values are different.
应用时域反射仪、中子仪和上钻法测定了农田土壤水分,并对农田土层含水量和主体贮水量的测定结果进行了比较。
The soil moisture is measured in the field by time domain reflectometry , neutron probe and soil sampling, The results showed that the measured values are different.
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