串接交换交换
tandem switching exchange
强奇异交换交换子代数
strongly singular maximal abelian self-adjoint sub
变深度环交换
variable-depth cycle exchange neighborhood
分封交换环境
packet switching environment
共享图象交换环境
common picture exchange environment
光束变换环形孔径谐振腔
Beam-converting annular resonator
光突发交换环
optical burst switching ring
含幺交换环
commutative ring with identity
环交换邻域
Cycle exchange neighborhood
环形形变光栅
toroidally-deformed grating
交换环的M-赋值
M-valuation of commutative ring