alterismn.同病相怜alterv.改变；更改；阉割；切除卵巢Alternating current arc welding transformer交流弧焊变压器Alternating current commutator type exciter交流换向器式励磁机alternating current electric magnetic relay交流电磁继电器alternating direction finite element method交替方向有限元法Alternating pressure air flotation mattress交替式压力气垫床alternating group explicit iterative method交替分组显式迭代方法ALTER SYSTEM ENABLE DISTRIBUTED RECOVERY.恢复自动解决分布事务。alternating penalty trilinear decomposition交替惩罚三线性分解Alternating ovulatory and anovulatory cycle交替排卵和不排卵周期Alternating magnetic flux leakage inspection交变漏磁检测