准直[zhǔn zhí]
alignment; {物} collimation
1. Collimation:欲在小样品得到好鉴别力的小角度散射光谱,必须将同步辐射谱作好的准直(collimation)使成为狭细的光束,为维持光束的强度,可用弯形晶体单色仪达到以上要求.
2. collimate:colligation 束缚 | collimate 准直 | collimated beam 平行束
3. 准直的反义词
3. collimating:chromatic aberration 色像差 | collimating 准直 | coma 慧差
4. collimatingcollimation:collimate 使成平行 | collimatingcollimation 准直 | collimator 瞄准仪