selfn.自己;本性;自我pron.我自己;你自己;他或她自己adj.始终如一的;同一类型的;性质不变的v.近亲繁殖;自花授粉
self-heated thermocouple自热式热电偶
self-triggered programme自动开始程序
self- synchronism shaker自同步振动筛
self-fluxing agglomerate自熔性烧结矿
self sustained oscillation自持振荡
self-adjusting automaton自动调节自动机