lag coefficient

基本解释

The transport lag coefficient of NH4+ in soils was determined by the soil column experiment and the one-dimension transport model was established.
在食品包装材料化合物的迁移模型中，扩散系数是决定模型预测性的重要参数之一。
Series solutions were derived for the in-plane strain, deflection and bending strain that satisfy the simplified boundary conditions to calculate the shear lag coefficient.
根据简化的边界条件，得到了面内应变和弯曲应变的级数解，进而求得剪力滞后系数。
On the basis of mathematical statistic, using the method of multiple regression analysis, the practical calculating formula of the shear lag coefficient in thin-walled curved box girders is derived.
在两端简支的边界条件下采用分离变量法求解偏微分方程，得到用级数表示的应力解，然后根据剪力滞系数的定义即可得到组合箱梁翼板的剪力滞系数。

滞后关系
There exsist a remarkable lag coefficient between NDVI and precipitation.
NDVI与降水之间存在明显的滞后关系。
物理学
滞后系数
滞后常数