n.动力测定法

It is shown that the two factors are the main error resources of load rejection testing using dynamometry method. 分析表明，以上因素均是导致测功法试验结果偏高的原因。

Generally the input equipment can procure the thenar information by three kinds of methods: scanner, dynamometry board and video camera. 输入设备获取足底信息的方式通常有三种：扫描仪、测力板、摄像头。

A mechanics model of dynamometry bolt was given and it was shown that dynamometry bolt mainly bear tension and torque in real application. 给出巷道支护中测力锚杆的力学模型,指出测力锚杆实际应用中主要承受拉力、扭矩作用。

Load rejection testing of turbogenerators using dynamometry method gives a calculated value of speed rise higher than the measured value in the equivalent routine testing. 目前测功法甩负荷试验算出的飞升转速偏高于等价条件下常规法甩负荷的测量结果。

Hydraulic dynamometry rotor was casted from brass alloy.Because of theworking requirement for driving liquid, the laminas of the rotor are assembledslantways and have a complicated structure . 水力测功器转子是由黄铜合金铸造而成，由于转子工作时驱动液体的需要，叶片均呈倾斜状，结构比较复杂。