collimation

The results show that a self-collimation guideway grinder is of excellent machining accuracy accuracy.

结果表明,自准直导轨磨床的床身—基础系统具有很好的精度保持性.

Experiments show a strong effect on the measured value if collimation angle is increased.

实验表明,准光角增大会对测定值产生很大的影响.

Results The best appropriate parameter was 10 mm collimation , 10 mm interval, 120 kV, 50 mA.

结果选择10mm层厚 、 10mm间隔 、 120kv, 50mA作为低剂量扫描的最佳扫描条件.

Counters can, of course, be made highly directional by the use of external collimation.

当然可以利用外部准直法来提高计数器的方向性.

The error introduced by a finite collimation angle is a systematic one in apparent transmission.

一定准光间所带来的误差是包括在表现透光率中的一种系统误差.

The accuracy offocus-adjustment can exceed half of focus-depth and the accuracy of collimation can exceed 10￣ (-5 ) rad.

调焦精度可高于二分之一焦深,准直性精度高于10~ ( - 5 ) 弧度.

The invention relates to a manufacturing method for conformal adjusting collimation device.

本发明涉及适形调强准直器的制造方法.