双向对称式宽频网络,分时式回路传输
Time-Division-Shared Digital Subscriber Line (TDSL
自旋空间剩余超对称性
residual supersymmetry in spin space
自适应非对称双向联想记忆
adaptive asymmetic bidirectional associative memory
自身对称与镜像对称
self-symmetric and mirror symmetric
自发对称性破缺
Spontaneous symmetry breaking