detector head meaning in English

检测头

The detector head to adjust the operation distance from80to 120 i . e . 0 . 8mm to 1 . 2mm . after the setting is completed , press the set switch to reset
也就是0 . 8mm至1 . 2mm ，设定完成后再按设定开关复原。
Quality control of nuclear medicine instruments - part 2 : constancy testing of single crystal gamma - camers used in planar scintigraphy and in anger type gamma cameras with rotating detector heads used in single photon emission tomography
核医疗仪器的质量控制.第2部分:用于单光子x线断层术