English translation for "近主焦点"

perifocus

Related Translations:

主焦点:  [光学] meridional focus; primary focus; tangential focus; prime focus; principal focus

主焦点光电管:  prime focus cell

前主焦点:  anterior principal focianterior principal focusprimary focal pointprimary principal focal point

远主焦点:  apocenterapofocus

主焦点馈电天线:  prime focus fed antenna

近:  Ⅰ形容词1.(空间或时间距离短) near; close 短语和例子近百年史 the history of the last hundred years; 近几年来 in recent years; 歌声由远而近。 the singing came closer and closer. 靠近些。 come closer. 离国庆节很近了。 national day is d

Similar Words：

"近蛛者杀" English translation, "近朱者赤" English translation, "近朱者赤,近墨者黑" English translation, "近朱者赤，近墨者" English translation, "近朱者赤近墨者黑" English translation, "近助" English translation, "近爪牙龙" English translation, "近转移指令" English translation, "近紫外" English translation, "近紫外波段" English translation