四极杆 meaning in Chinese

quadrupole rods

The performance of the interface was investigated preliminarily , including the effects of radio frequency quadrupole and sample inlet on the sensitivity
初步研究了该接口的性能，包括射频四极杆、进样片对仪器灵敏度的影响。
And doctors monitor the transplanted organs by detecting typical molecules in blood ; usually a triple q ms fits this role so well
现在，在器官移植领域，医生也开始使用质谱来检测受体的排异状况，这通常是由三重四极杆质谱完成的。