detecting element

To improve the detecting sensitivity of CCD image sensors, the design method and the fabrication technology of 516 × 516 element microlens array on fused silica substrate are introduced briefly.

为了提高可见光CCD图像传感器的探测灵敏度，提出了516×516元石英微透镜阵列的设计方法，并简要介绍了其制作工艺。

Detecting a small area failed fuel element with a moving__piece precipitator

用片型静电沉降器监测燃料元件的小面积破损

The finite element method is first introduced into the design process of detecting electrodes of three electrode capacitance fuze, the mutual capacitance of the fuze and target is calculated by the finite element method, which provides the parameters for simulation circuit and design of detecting electrode.

将有限元理论引入三电极电容引信探测电极的设计中，采用有限元方法计算出引信与目标之间的电容，从而为探测电路的设计和仿真提供依据。