經緯儀軸 的英文怎麼說
中文拼音 [jīngwěiyízhóu]
經緯儀軸
英文
theodolite axis-
By using a reflector and two pentaprisms, one beam of light is separated into two parallel beams, then respectively they are received by two optical systems of the large scale photoelectric theodolite with certain imaging d - value which correspondingly represents each optic axis parallel error of these two optical systems
方法是利用一塊反射鏡和兩塊五棱鏡將一束準直光束分光成兩束平行光束,大型經緯儀的兩個光學系統分別接收這兩束平行光,兩束平行光所成像的脫靶量差值即為兩光學系統的光軸平行度。Mine surveying - slip - on pivots, slip - on caps for suspension theodolites - connecting dimensions
礦山測量學.懸式經緯儀用滑動軸和滑動帽.連接尺寸Parallelization tester is used to test the parallel degree of multi - optic - axes system of the large scale photoelectric theodolite with precision less than 0. 5 arcsec
摘要平行度測試儀是檢測大型光電經緯儀多光軸系統平行度的設備,要求平行度測試儀的精度要達到0 . 5 " 。It presents measuring principle and different working, analyses all kinds of error affecting on photoelectricity theodolite, such as track error, shafting error, orientation error, non - synchronization of time error etc, presents their error effect formulae
給出光電經緯儀的測量原理和不同的工作方式,分析了影響車載平臺系統各項誤差,如跟蹤誤差、軸系誤差、定位誤差等,給出影響各項誤差的公式。分享友人