?光电倍增管
... 光电倍增加管 photomultiplier 光电倍增管 electron-multiplier phototube; multiplier photocell; photo multiplier tube (pmt); photoelectric electron multiplier tube; photoelectric electron-multiplier tube; photoelectric multiplier; photoelectron-multiplier tube; photomuitplier; photomultiplier cell; photomultiplier device; photomultiplier tube; pm (photomultiplier); quantacon 光电倍增器 enlarger; photoaugetron; photoelectric multiplier; photomultiplier cell ...