词汇	main drift chamber
释义	main drift chamber 漂移室
随便看	lower segment cesarean section lower segment C.S Lower segment of femur lower segment uterine lower semi-bounded symmetric operators lower semic-continuity lower semi-compact function lower semicontinous lowersemi-continous function lower semicontinuity lower semi-continuity lowersemicontinuous lower semicontinuous lower semi-continuous lower semicontinuous decomposition lower semicontinuous function lower semi-continuous function lower semicontinuous functions lower semi-continuous functions lower semicontinuous hull lower semi-continuous hull Lower semicontinuous mapping lower semi-contiuous lower semieontinuous lower semilattice