Impulse measurement method of single pulse laser with torsion pendulum 激光单脉冲冲量的扭摆测量方法
2.
Hand - held pneumatic assembly tools for installing threaded fasteners . reaction torque and torque impulse measurements 安装带螺纹紧固件用的手持气动组装工具.反作用力矩和力矩脉冲的测量
3.
This paper firstly makes experience study of grain flow dynamic measurement for combines in china . piezoelectric crystal sensor used in impulse measurement method is a try and has not been presented in any reports 本文在国内率先进行了谷物流量动态在线测量方法的试验研究，并尝试性地将压电晶体传感器用于冲量式谷物流量测量方法中，这在国内外均未见报道。
