例句與造句

1. 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
   核醫(yī)療儀器的質(zhì)量控制.第2部分:用于單光子x線斷層術(shù)
2. It's difficult to find rotating detector in a sentence. 用rotating detector造句挺難的