There are many institutional barriers to efficient contingent governance and regime switching in China 's institutional arrangement that need to be fully checked and optimized .

我国目前还存在许多阻碍控制权 转移和有效的公司相机治理实现的制度 安排，这需要进行系统地消除和优化。

On the basis of analyzing switching characteristics and driving characteristics of the main discharge switch MOSFET the simple driving pulse transformers were implemented to effectively inhibit the EMI caused by the pulse adder arrangement .

分析了主放电开关管MOSFET的 开关特性和驱动特点，采用简单实用的脉冲变压器隔离驱动，有效地抑制了高频快脉冲 条件下的电磁干扰。