stationary fit固定配合,静配合,紧配合stationaryadj.静止的，不动的；稳定的n.驻军stationary phase volume固定相体积stationary random input平稳随机输入stationary blade groove静叶根槽stationary phase method稳相位法stationary galvanometer固定电流计stationary belt conveyer固定式皮带运输机stationary blade carrier静叶持环stationary random action平稳随机作用stationary-state model稳态模型stationary derrick crane固定式桅杆起重机