selfdrivevt.自动推进(自动步进)n.自动推进(自动步进)
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-controlled learning自主学习
self- regulation leaming自我调节学习
Self-adaptive filtration自适应滤波
self- efficacy sensation自我效能感
self-maintained emission自持发射
self-radiation impedance自辐射阻抗
self-feed forage trailer自喂式饲料拖车
Self-adhesive labelstock不干胶
self-balancing amplifier零电平自动稳定放大器,自平衡放大器
self excitation conditions自激条件