space time transmit diversity 空时发射分集
space-time diversity 空时分集
Space Time Diversity 空时分集
multipath time diversity 多径分集接收
space and time diversity 时空分异
time-slot diversity 时隙分集
space-time-frequency diversity 时空频分集
Space-Time Coded Cooperation Diversity 时空编码协作分集
·2,447,543篇论文数据，部分数据来源于NoteExpress
Yet trade tends to increase diversity over time by accelerating the pace of change and bringing new cultural goods with each era or generation.
FORBES: Fifth Anniversary
So, if linguistic diversity increases with time, then Africa, where humanity evolved, and Asia, its first staging-post to world domination, should be the greatest Babels.
ECONOMIST: The New World, it seems, really is new
How does germ diversity change over time?
FORBES: The Bioweathermap Sees The Germs Around Us
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