collimation造句
31. The following table lists Ocean Optics Collimation Testers by product code, aperture size and price.
32. The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
33. Counters can, of course, be made highly directional by the use of external collimation.
34. The error introduced by a finite collimation angle is a systematic one in apparent transmission.
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