| 释义 |
aiming device短语¹⁴⁴⁹⁷²⁺²
基本例句
瞄准器
The zero position walking momentum is the changing quantity of the sighting line object space angle fire and the quantitative evaluation index of the optic aiming device.
零位走动量即瞄准线物方角度射击前后变化量，是光学瞄具稳定性定量评价指标。 dictall
Conclusion:Using the manual aiming device for the cervical pedicle for screw placement can improve the accuracy and safety during operation, and this device can be applied and popularized clinically.
结论：手持式颈椎椎弓根螺钉置钉瞄准器可提高置钉的准确性和安全性，有临床应用前景。 cnki |