The inner loop is equivalent to a controlled current source , so the inverter is easy to parallel with others 系统的内环等效于一个受控电流放大器，便于与其他逆变器的并联运行。
Rolling bearings - bearings with spherical outside surface and extended inner ring width - part 2 : housings for insert bearings 滚动轴承.带有外球面和加宽内环的轴承.第2部分.轴承
Standard test method for field measurement of infiltration rate using a double - ring infiltrometer with a sealed - inner ring 使用有密封内环的双环渗透计现场测量渗透率的标准试验方法
Bearings , spherical plain in corrosion resisting steel with self - lubricating liner and wide inner ring - dimensions and loads 轴承.带自润滑内衬和宽内环的耐蚀钢普通球面轴承.尺寸和负荷
Aerospace series ; bearings , spherical plain in corrosion resisting steel , with self - lubricating liners and wide inner ring ; dimensions and loads 航空航天.宽内环的带自润滑内衬的耐蚀钢制关节轴承
Standard specification for bearing , roller , needle : drawn outer ring , full complement , without inner ring , open and closed end , standard type 滚针滚柱轴承标准规范:拉制外环完全配套无内环开端和闭端标准型
Because of high stability , the voltage loop gain is set high , so the static error is very small and dynamic performance is enhanced 由于内环的高度稳定性，所以电压环的增益可做得很高，使系统的静态误差非常小且动态性能得到了提高。
It was in mid - may that the chinese side cautiously ruled out the inner frame mode based on the simulation test and finally confirmed the follow - up frame mode 中方是在5月中旬，通过仿真试验，慎重排除内环模式，同时最终确定随动环模式的。
In digital circuits , an outer rc circuit , combined with inter ring oscillator obtain series of oscillation pulses for system clock and delay clock 在芯片的数字电路中,设计了外部rc环节配合片内环振构成的振荡电路,提供系统时钟、延迟时钟的振荡脉冲。
