The sending circuit for laser short range dynamic detecting system is studied on laser and laser drive circuit.
从激光器和激光器驱动电路两方面对激光近距离动态探测系统发射电路进行了研究。
The dynamic calculation method for full-range dynamic description when emergency braking is applied to heavy haul freight train is proposed.
进一步提出了对重载货运列车紧急制动进行全过程动态描述的动力计算方法。
The advantages of such a gas bunner am amongst others a large dynamic power range.
这种气体容器的优点尤其是大的动态功率范围。
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