对中误差 [测] error of centralization
- 轴向偏移以及对中误差会影响CARB轴承中的滚子轴向位置。
Misalignment as well as axial displacement influences the axial positions of the rollers in a CARB bearing. - 本文将仪器对中误差对井下测角的影响划分成主次要两个分量,提出了减小其影响的有效方法。
This paper divides instrument centralization errors' influences on underground angle survey into two sub-ranges as primary and secondary. - 运用三联脚架法减弱仪器对中误差和目标偏心误差,从而提高导线测角和测距精度。
Using trigeminy tripod method weakens instrument center deviation and target partiality error, thereby improve wire goniometry and ranging accuracy.