例句與造句

1. Work done at DESY-Hamburg, and with the Direct Electron Counter ( DELCO ) at SPEAR, subsequently established the mass and spin of the tau.
2. Scanning coils are used to deflect the beam, such as by an electrostatic shift of the beam, where the beam is then collected using a current detector such as a Faraday cup, which acts as a direct electron counter.
3. It's difficult to find electron counter in a sentence. 用electron counter造句挺難的