1) vertical layered soil structure
垂直分层土壤结构
2) two-layer soil structure
分层土壤结构
3) soil vertical distribution
土壤垂直分布
4) vertical bell laboratories layered space-time
垂直分层空时结构
1.
Combining vertical bell laboratories layered space-time(V-BLAST) and multi-code code division multiple access(CDMA) is an effective way to improve data speed, a good communication character can be obtained based on spreading codes with zero-correlation-window.
垂直分层空时结构(V BLAST)与多码码分多址(CDMA)结合可显著提高通信系统的传输速率,而基于零相关窗互补码(LS码)的码分多址系统具有良好特性。
5) combined-layer soil structure
复合分层土壤结构
补充资料：土壤结构
见土壤物理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条