selfpoisen.自动平衡(镇静)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- contained power source自备电源self-propelled hopper dredge自行式装料斗采砂船Self-sufficient-well water自备井水self-access English learning自主英语学习self-support material course自营物流self-balancing test of piles自平衡试桩法self - diffusion coefficient自扩散系数Self-Steering Array Repeater自操纵天线阵转发器self-adapting control method自适应控制法self-adjusting communication自适应通信