等效半径采用两种计算方法。
砂体沉积时，沉积环境(水动力条件)控制了砂岩中孔喉等效半径分布规律。
While the sand bodies were depositing, the pore texture and the distribution of pore radius in the sandstone were controlled by the sedimentary environments (the dynamic condition of water agents).
引入等效半径的误差敏度评价体系，分析不同量纲误差对执行端误差空间的影响。
The equivalent radius error sensitivity evaluation system is introduced to analyze the effects of error space when different dimensional errors are put on operative mechanism.
介绍了在航迹模拟中，一条航迹在一定范围内对应的地球等效半径，可以近似为目标所在的纬度的地球曲率半径。
In track simulation, the corresponding earth equivalent radius of a track in a specific range is approximate to the earth curvature radius of the latitudinal location of the target.
等效地球半径的使用可大大简化电波在大气中传播时折射效应的复杂运算，因此在实际工程中获得广泛应用。
The refraction effect complex operation can be greatly simplified by using equivalent earths radius; therefore it is widely available in the actual project.
在角膜数据的基础上，从理论上分析了等效折射率和曲率半径测量误差对屈光手术后角膜光焦度测量的影响。
Based on the corneal data, the effects of equivalent refractive index and error in radius of curvature on the corneal vergence measurement after refractive surgery are studied theoretically.
利用8 6 . 5 %环围功率法研究不同类型的激光器的等效高斯光束半径。
The radiuses of equivalent Gaussian beam of different kinds of lasers are studied by using 86.5% loop enclosing power method.
方法采用均质水等效矩形体模，在不同散射半径条件下观察靶区和正常组织界面上的剂量梯度随散射半径的变化。
Methods Using a homogeneity water equivalent rectangular phantom, the dose gradients at the interface of target volume and normal tissue was evaluated under different scatter radii.
三种材料不同缺口根半径试样最小横截面上应力三维度和等效塑性应变分布形态相似。
The stress triaxiality and equivalent plastic strain distributions at the minimum cross-section of specimens with different notch root radius are similar for such three kinds of materials.
采用遗传算法编制程序，分析了纤维的长径比、半径和含量等因素对涂料等效电磁参数的影响，并与实验作了对比。
The EM parameters as a function of the long-radius ratio, radius of the fiber, the volume ratio, etc, are calculated and analyzed. Some calculating data have been compared with experimented results.
采用遗传算法编制程序，分析了纤维的长径比、半径和含量等因素对涂料等效电磁参数的影响，并与实验作了对比。
The EM parameters as a function of the long-radius ratio, radius of the fiber, the volume ratio, etc, are calculated and analyzed. Some calculating data have been compared with experimented results.
应用推荐