measurement of bearing meaning in Chinese

方位测量

Base on the measurement of bearings and time - delays between different sensors , the equation of state and the equation of measurement are established
利用测得的方位序列和到达不同传感器的时延差，建立了状态方程和观测方程。
Abstract : the uncertainty assessment of the measurement of bearing outside diameter standard . the uncertainty assessment is very important in all kinds of measurement . this paper introduces this method and its application in the measurement of the standard of bearing outside diameter
文摘:不确定度评定在各行各业测量工作中十分重要，文章从应用的角度出发，着重论述不确定度的评定方法与计算过程及其在轴承外径标准器测量中的具体应用。