lattice space meaning in English

晶格间距
空间点阵

Based on this model , a full introduction of all kinds of signal detection algorithms is given . the lattice theory is introduced and formed a new mimo - ofdm system on lattice space . with lll basis reduction applied on this model , the detection algorithms are optimized
第二章首先给出了mimo - ofdm系统的一般数学模型,基于此模型,重点介绍了mimo - ofdm系统各种信号检测算法,并通过引入格理论,建立了格空间的mimo - ofdm系统,利用基约减算法对检测进行优化。
In this paper , we mainly discuss positive operators and some relevant problems . on the one hand , we investigate c0 semigroups on banach lattice , and obtain some properties of local spectral radius , the solution of operator equation , the decomposition of lattice space and the generators of semigroup and dual semigroup
本文主要从两个方面讨论正算子理论中的几个问题，一方面对banach格上c _ 0 -半群的性质进行了深入研究，利用半群的局部谱半径，得到了正算子方程有正解的条件。