Aimed at Angle measuring of repeat-rotary object, the rotary encoder that forms an integral structure of light, mechanism and electricity is used as sensor to measure the turning Angle in this system.
针对回转体回转角度测量的实际情况，研制了新型回转体回转角度测量仪。
2
Sevilla may have been unable to repeat last season's success, but Keita has shone nonetheless in the centre of midfield and is now seen as an integral part of Manolo Jiménez's team.