查询词典 water and soil

Soil and water characteristic curve is an important constitutive feature of unsaturated soil.

土水特征曲线是非饱和土的一个重要的本构特性。

Then, an empirical formula of tensile strength of soil with the effects of dry density as well as water content is proposed, and the character of tensile stress-strain relationship of the clayey soil tested in this thesis.

同时，总结出了可以综合考虑干密度和含水率的抗拉强度计算公式，并且分析了本文所研究的粘性土的拉应力应变关系特征。

In the design of drip irrigation system, reasonable dripper discharge should be chosen and irrigation water should be supplied in order to make soil reach the designed moisture uniformity; the moisture uniformity of soil along the drip irrigation pipe should be controlled mainly.

文中提出了应用于工程设计中的滴头流量设计模式应满足的要求。在滴灌系统设计中，要使土壤达到设计的湿润均匀度就应选择合理的滴头流量，并设计出合理的灌水量，而且应主要控制沿滴灌管方向的土壤湿润均匀性。

In terms of the question of soil moisture uniformity for line source drip irrigation, experiments were conducted to study the effects of dripper discharge and irrigation water supply to soil moisture uniformity.

本文同时针对线源滴灌均匀性问题，通过试验研究了滴头流量和灌水量及滴头间距对土壤湿润带内水分分布均匀性的影响。

This indicated that the distribution of elements in soil and the soil water of the same feature as a whole, because of long-term eluviation.

即洼地土壤和土壤水的Ca、Mg含量较坡地低，而K、Na、Fe、Zn、Mn、Cu、B等含量较坡地高，这是地貌条件控制下元素迁移的结果。

Classification of soil erosion is an important topic in soil and water conservation.

土壤侵蚀等级的确定是水土保持工作中的重要问题。

Soil erosion is an important topic in the planning of soil and water conservation in the urban area.

土壤侵蚀等级的确定是城市水土保持规划中的重要问题。

The results indicate that the migration of heavy metal ions in soil is mainly dominated by the water flux density and distribution coefficients of the metal ions sorption to soil.

结果表明，金属离子在土壤中的迁移主要受水的通量密度和吸附分配系数的影响，并随时间的增加而增加。

It shows that there is evident functional dependence between dielectric values and water content of rehabilitated soil, but the function may change for different rehabilitated soil.

TDR(timeDemainReflectometry，时域反射仪)利用电磁波进行土壤水分含量测定，这种方法简便、快速、省时、精确，正在被越来越多的人使用。

Using osmotic method in testing the soil-water characteristic curve of the granite residual soil, the paper introduces the steps of the experiment in detail, and points out the matters need attention.

本文采用渗析法测定花岗岩残积土的水土特征曲线，详细介绍了渗析法的试验步骤及注意事项，并对花岗岩残积土的水土特征曲线进行了分析。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。