1) double ring method
双环入渗法
2) 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。
3) Double loop infiltration experiment
双环入渗试验
1.
One of them was to carry out the outdoor Double loop infiltration experiment,and another was to make a changeable water head seepage test to get the quantity of seepage.
以沈阳市毓宝台灌区为例,对原状土样采用2种试验方法,一种在现场采用双环入渗试验法,另一种在室内依据《土工试验规程》采用变水头渗透试验法,实测得出灌区的渗透系数,计算得出渠道的渗漏量。
4) the two-head levels approach
双水头入渗法
5) 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。
6) dye infiltration
染色入渗法
1.
It is necessary to quantify the relationship between pixel color RGB value and soil water content for the application of dye infiltration.
建立像素颜色RGB值与土壤含水率之间的数学关系,是染色入渗法的应用基础。
补充资料：双环
1.一对玉环。晋韩宣子有一玉环﹐得知另一环在郑﹐欲求购。环为郑国商人所有。郑子产曰﹕若予环﹐郑必有"强夺商人"之嫌﹔晋得环﹐亦必"失诸侯"。韩宣子终于不再求购。见《左传．昭公十六年》。后用为典实。 2.指女子的一对耳环。
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