selfholdn.自锁(自保;自动夹紧)
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 advancing support自移式支架
self threading of weft自动穿纬纱
self-standing system自固定系统
Self-sustaining well自备水井
self-excited booster自激式升压机
self-starting method自动起动法,直接起动法
self heat-insulation自保温
self-define function自定义函数
self-correcting link自校链路
self-adaptive offset自适应型偏置