electrical transducers recording on multichannel oscillographs are necessary for most structural dynamic tests . 大多数结构动力试验都需要可在多道示波器上进行记录的电气传感器。
in many open-loop machines, there is single-valued relationship between loading rate and stiffness during dynamic testing . 许多开路机器在动态试验时,加载速度和刚度之间只有单值关系。
anthropomorphic dummy for dynamic testing of motor vehicles 汽车动态试验用假人
vulcanized or thermoplastic rubber . dynamic tests 硫化橡胶或热塑橡胶.动态试验
specification for high strain dynamic testing of piles 基桩高应变动力检测规程