1)double sequence,二重数列2)doubling strake,二重列板3)double sequences spaces,二重序列空间4)digit rearrangement,数字重新排列5)independent replicate series,独立重复数列6)double power series,二重幂级数
用法例句
This paper studies the dual space of the double sequences spaces l_■ when 0<p<1,0<q<1, and the dual space when p(={pk}) is an ordered set of quantities in (0,1) besides q>1 as well.
