1) single-ring infiltration
单环入渗
1.
Based on single-ring infiltration and generalized solution, the saturated hydraulic conductivities of brown soil under different land use patterns were studied,and the effects of different diameter rings on saturated hydraulic conductivity were also explored.
该文利用单环入渗的概化解,对不同土地利用方式下烟台棕壤土的饱和导水率进行了研究,同时分析了不同单环直径对求解饱和导水率产生的影响。
2) simple infiltration
简单入渗法
1.
In this research two representative methods of estimating soil hydraulic properties based on soil water retention curve and simple infiltration were employed,and unsaturated hydraulic properties were estimated and compared by these two methods for different textural purple soils.
本研究选择颇具代表性的土壤水分特征曲线推求法和简单入渗法两种方法,分别推求不同质地紫色土导水参数,并进行了分析比较。
3) single point source infiltration
单点源入渗
1.
Thereby two single point source infiltration models including the side infiltration .
通过室内膜孔单点源入渗试验,分析了膜孔灌单点源入渗单位面积侧渗量与一维垂直入渗量的变化规律,研究了膜孔灌单点源入渗单位面积侧渗量与入渗时间、膜孔直径之间的关系,建立了包含垂直一维入渗量和侧渗量的两个具有明确物理意义的膜孔单点源入渗模型,只需知道垂直一维入渗参数、膜孔直径和入渗时间,即可用于膜孔单点源入渗量的计算。
4) double ring method
双环入渗法
5) double-cycle type of infiltrator
双环入渗仪
1.
The retention curves and saturated hydraulic conductivities were measured and infiltration experiments were conducted by double-cycle type of infiltrator.
为了研究南北方粘质土壤的水分特征,选择北方塿土和南方红壤典型粘土,测定其持水特征和饱和导水率,采用双环入渗仪进行入渗试验。
6) single-ring infiltrometer
单环渗透计
补充资料：单环单萜类化合物
分子式：
CAS号：
性质：又称为2-对孟醇，单环单萜类化合物，薄荷醇的羟基位置异构体。有左旋香芹孟醇和右旋香芹孟醇，互为对映关系。左旋香芹孟醇，油状，旋光度-24.2°。右旋香芹孟醇，油状，沸点101.8～102℃(1.86kPa)，旋光度+27.69°。香芹孟醇未发现天然存在，是还原香芹烯酮(carvenone)得到的产物。
CAS号：
性质：又称为2-对孟醇，单环单萜类化合物，薄荷醇的羟基位置异构体。有左旋香芹孟醇和右旋香芹孟醇，互为对映关系。左旋香芹孟醇，油状，旋光度-24.2°。右旋香芹孟醇，油状，沸点101.8～102℃(1.86kPa)，旋光度+27.69°。香芹孟醇未发现天然存在，是还原香芹烯酮(carvenone)得到的产物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条