range switching

A Novel Switching Beam Algorithm Designed for Long Range Underwater Acoustic Communication

远程水声通信系统中波束切换新方法

The instrument features automatic temperature compensation and automatic range switching. It can display electric conductivity of pure water at 25 ℃ with 4 LED.

具有温度自动补偿、量程自动切换，能直接显示25℃时纯水电导率值。

However, Due to the limitations of the single-stage converter, when the bus voltage is high and wide input voltage range, the single-stage converter is not suitable for multi-output low power switching power supply.

但是由于单级变换器自身的局限性，当电源母线电压宽输入范围时，单级变换器并不适合用作多路输出小功率开关电源的主功率拓扑。

Considering the system's wide speed range and IPM's switching frequency's top limit, the variable flux linkage locus structure control has been executed in the full speed adjusting range.

考虑到系统调速范围宽和逆变器开关频率的限制，在全频域采用分段变磁链轨迹结构的控制方法。

This was within the range of automatic telephone exchange equipment, which could perform switching operations in a thousandth of a second.

自动电话系统可以在千分之一秒内执行一次开关动作，