English translation for "测时术"

chronography
chronoscopy

Similar Words：

"测时机械装置" English translation, "测时计" English translation, "测时计数器" English translation, "测时器" English translation, "测时三角规" English translation, "测时水位" English translation, "测时天文台" English translation, "测时误差" English translation, "测时星" English translation, "测时仪" English translation