土壤水分含量,soil water content
1)soil water content土壤水分含量
1.Effects ofsoil water content on germination and seedlings growth of Sweet Flag;土壤水分含量对菖蒲(Acorus calamus)萌发及幼苗生长发育的影响
parative study on methane emissions from alpine grasslands with differentsoil water content.;不同土壤水分含量下高寒草地CH_4释放的比较研究
3.The results show thatsoil water content were different at two nitrogen rate and various harvest time.在甘肃河西灌区,对蚕豆、豌豆、大豆3种豆科作物与玉米间作下水分利用情况进行了研究,结果表明:在不同时间和氮水平下,3种豆科作物土壤水分含量变化不同。
英文短句/例句
1.Rainfall made soil increase more water if the initial soil water content lower.土壤初始含水量越低,降雨使土壤水分含量增量越大。
2.an instrument for measuring the moisture content of soil.测量土壤水分含量的仪器。
3.Effects of Soil Moisture on Water Utilization Characteristics of Rice(Oryza sativa)不同土壤水分含量对水稻水分利用特征的影响
4.Along with temperature decreasing at night, soil water content would increases slightly.随着土壤温度的降低,土壤水分含量在晚上会出现略有增加的情况。
5.An increase in soil water content would decrease their movement.土壤水分含量的增加将减低它们的移动。
6.Effects of Different Soil Water Contents on Photosynthesis Characteristic of Robinia Pseudoacacia不同土壤水分含量对刺槐光合特性的影响
7.water content of soil土壤含水量（土壤含水率）
8.after-irrigation moisture content of soil灌水后土壤中含水量
9.Spatial Distribution Simulation of Soil Water in a Small Watershed小流域土壤含水量空间分布模拟研究
10.The effect of rainfall on soil water redistribution was affected by soil initial water content and slope land utilization pattern.(3)降雨对土壤水分分布的影响受土壤初始含水量和垫面的影响。
11.The study of the soil moisture retrieval and effects of different land-use types in Heihe River Basin黑河流域土壤含水量遥感反演及不同地类土壤水分效应分析
12.Effects of Soil Cr Concentration on Grain Yield of Rice (Oryza Sativa L.) and Analysis of Its Causes;土壤铬含量对水稻产量的影响及其原因分析
13.soil with a lot of goodness in it含大量养分的土壤.
14.Effect of water stress on content of active constituents in Erigeron breviscaps土壤水分胁迫对短葶飞蓬有效成分含量的影响
15.THE THAWING-FREEZING PROCESSES AND SOIL MOISTURE DISTRIBUTION OF THE STEPPE IN CENTRAL MONGOLIAN PLATEAU蒙古高原中部草地土壤冻融过程及土壤含水量分布
16.The effect of water stress on protein content in grains was insignificant.土壤水分胁迫对稻米粗蛋白质含量影响不显著。
17.Research on Emulation of Distributional Law of Soil Water Contents in Various Stands of Small Watershed Based on RS & GIS;基于RS和GIS土壤含水量空间分布模拟研究
18.Spatial Distribution Analysis of Winter Wheat Field Soil Water Content in Linfen Irrigation District of Shanxi Province汾西灌区冬小麦田间土壤含水量空间分布研究
相关短句/例句
soil moisture土壤水分含量
1.It is very difficult to studysoil moisture spatial distribution because of its great spatial variability affected by many factors.由于土壤水分含量受众多因素的影响,空间变异性很大,给土壤水分含量空间分布的研究带来了很大的困难。
2.On the basis of observed data, spatial-temporal variation characteristics ofsoil moistures is studied for several kinds of typical underlying surface in humid area and desert region near oasis.根据淮河三站 1 998- 0 5- 2 1— 0 8- 3 1逐日土壤水分 6层观测资料和黑河 1 991 -0 6- 2 0— 0 8- 2 1、1 990 - 1 2 - 1 7— 1 991 - 0 2 - 1 5逐日土壤水分 4层观测资料 ,分析了邻近绿洲的沙漠区、河网区 (湿润区 )几种典型下垫面土壤水分含量的时空变化特征。
3.The impact of different grazing intensity,including enclosure(EN),light grazing(LG),moderate grazing(MG),heavy grazing(HG),free grazing(FG),onsoil moisture was studied by using paired T test method in Longbao on Tibetan Plateau.结果表明:随着牧压强度的增加,影响湿地土壤水分含量的显著性也增强。
3)soil moisture content土壤水分含量
1.At present,the thermal IR remote sensing assisted methods for monitoringsoil moisture content mainly includes thermal infrared method,thermal inertia method and temperature/vegetation index method.目前热红外遥感监测土壤水分含量的方法主要有热红外法、热惯量法和温度植被指数法。
2.It is difficult to indicate spatial variability ofsoil moisture content at large area by conventional methods.遥感技术的出现为实现大范围地区土壤水分含量的实时或准实时动态监测提供了可能性。
4)Soil water contents土壤水分含量
5)Soil moisture土壤含水量
1.Correlation between soil moisture and transport and transformation of nitrogen compounds;土壤含水量与氮化合物迁移转化的相关性分析
2.Dynamic growth model for root and shoot of winter wheat considering the influence of soil moisture;改变土壤含水量影响的冬小麦根和冠生长动态模型
3.Correlations between soil moisture and δ~(13)C value of plant leave under karst and non-karst backgrounds——A case study in Wangjiazhai basin,Qingzhen city,Guizhou province;喀斯特与非喀斯特区土壤含水量与植物叶片δ~(13)C关系的对比研究——以贵州清镇市王家寨小流域为例
6)soil moisture content土壤含水量
1.Study on spatial diversification ofsoil moisture content of oasis and oasis-desert ecotone in the middle reaches of the Heihe River;黑河中游绿洲及绿洲—荒漠生态脆弱带土壤含水量空间分异研究
2.Study onsoil moisture content under artificial vegetation in Changwu of Xianyang county in spring;咸阳长武人工植被春季土壤含水量研究
3.Analysis on 0～50cmsoil moisture content and precipitation and evaporation relationship;0～50cm土壤含水量与降水和蒸发的关系分析
延伸阅读
土壤水分当量土壤水分当量soil moisture equivalentturang shuifen dangliang土壤水分当量(5011 moisture equiva-lent)水分饱和的土壤经相当于1000倍重力的离心力作用，所保持的水分含量。水分当量是排除了大孔隙内的水分之后土壤所保持的水分，低于田间持水量的数值，约等于凋萎湿度的1 .84倍。水分当量的测定比较简单，用低速离心机(5000转/分)即可测出，故土壤的凋萎湿度可用水分当量间接求得。(邓根云)
