collimation instrument是什么意思

用法例句

Research on simulation of technical checking with collimation instrument of rocket launcher;

火箭炮瞄准装置技术检查训练仿真研究

Optoelectronic Aiming System of Tool Setting Gauge for NC Machine Tool;

数控机床对刀仪光电瞄准系统的研究

An　automatic　aim　and　signal　system　with　CCD　array　is　developed　in　this　paper.

提出了一种采用线阵ＣＣＤ器件的自动瞄准发讯系统，可以直接安装在数控机床上，对刀具的几何尺寸进行测量。

The paper also summarizes and analyses how the atmosphere, weather and platform’s sway or vibration affect the communication, presents a dynamic acquisiton, pointing and tracking scheme .

总结分析了大气干扰、天气因素和平台的抖动或振动对通信的影响,提出了螺旋式扫描子空间的动态捕获、瞄准、跟踪方案。

The half size hardware-in-the-loop simulation of platform vibration is essential to verify the key technologies of high precision compound axis acquisition/tracking/pointing(ATP)system in free space laser communication.

为了对自由空间激光通信中的高精度、复合轴捕获、跟踪和瞄准(APT)系统的关键技术进行验证,需要对平台的振动或扰动进行半实物仿真。

As a consequence, the acquisition, tracking and pointing (ATP) are critical and difficult issues in space optical communications.

但是可靠的通信要求较高的瞄准精度。