查询词典 surface of the soil

Soil thermal conductivity is an essential parameter for studying the coupled transport of heat, water, and solute at land surface.

土壤热导率是研究陆地表层水热盐耦合运动的基本物理参数。

The objective of this paper is to evaluate various spatial interpolation methods, including ordinary Kriging, simple Kriging, lognormal Kriging, universal Kriging, disjunctive Kriging and inverse distance weighting interpolation for estimating soil surface Hg content with lognormal distribution, the linear and second-order polynomial trend, and t...

以分布类型为对数正态分布，同时具有一阶和二阶趋势效应的土壤重金属Hg为例，分别应用普通克立格法，简单克立格法，对数正态克立格法，泛克立格法，析取克立格法和距离反比权重法等 6种内插方法对其进行了估值，综合比较了各种内插方法的预测误差、统计特征值及插值结果分布图。

The magnetic susceptibility and maghemite content of surface soil can reflect process of pedogenesis.

表土的磁化率值和磁赤铁矿含量都反映了成土作用的强弱。

According to the values of pHPZNC, N s and structural negative charge density measured, the intrinsic surface reaction equilibrium constants, p K of 1-p K model, p K a1int and p K a2int of 2-p K model, were directly calculated to be 3.37, 2.42 and 4.32, respectively, for the meadow brown soil in northeast of China.

根据实验测定的pHPZNC， N s和结构电荷密度值直接计算得出东北草甸棕壤样品的界面反应特征平衡常数即1-p K 模型中的p K ， 2-p K 模型中p K a1int和p K a2int，分别为3.37， 2.42和4.32，与文献报道的沉积物和蒙脱土的值相吻合。

The response of surface soil to the combining actions is different.

不同植被类型下表层土壤对放牧的反应不同。

The velocity of flow on soil surface can be measured and may be used to explain the mechanism of rill erosion.

细沟流中水流速度沿流线方向的垂直分布是一个非常困难的问题。要研究这个问

The objective of this research was to determine the effect of different rates of rice straw returned to soil on field surface solution properties via experimental simulation.

采用模拟培养的方法，研究水稻秸秆用量对淹水培养土壤表层溶液理化性质的影响。

According to statistical distribution and variation of MPDI, the character distribution of soil moisture on the surface is analyzed.

应用微波极化指数PI的统计分布与变化，分析陆地表面土壤水分含量的特征性分布。

In order to study alteration of nutrition in the surface soil at buffer zone before and after rain,field tests have been done at the buffer zone of Guanting reservoir.

在官厅水库库滨地区对降雨前后库滨带表层土壤养分进行试验研究。

Here Erosion Voxel has explicit geographical meaning because it reflects corresponding mean surface soil erosion volume of each pixel in a unit time interval; at the same time it is combined with metabal1 technology.

侵蚀体元在这里具有明确的地理意义，因为它反映单位时间段每个像元所对应的地表平均土壤侵蚀体积，同时融入元球绘制技术。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失