fixed field alternating gradient造句

Many new technologies are being pioneered for this experiment, including the use of liquid metal jets as a pion production target, under test in the MERIT experiment, the use of Fixed Field Alternating Gradient ( FFAG ) accelerators, under test in the EMMA experiment, and liquid hydrogen energy reduction cavities for reducing the divergence in the muon beam during the intermediate stages.
It's difficult to find fixed field alternating gradient in a sentence. 用fixed field alternating gradient造句挺难的