self wind自动上发条
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 demagnetizing field自去磁场
self-pulsed oscillator脉冲自调制振荡器,自调脉冲振荡器
self-driven instrument自驱动仪表
Self-control analgesia自控镇痛
Self-'adaptive control
self-adaptation system自适应系统
self-defining function自定义函数
self-luminous compound自发光化合物
self-directing missile自导引导弹
self-made teaching aid自制教具