Secondly, the power allocation and subcarrier pairing for cooperative OFDM systems were researched and the outage proformance was analysed.
研究协作OFDM系统的功率分配和子载波配对，并分析系统的中断性能。
The experimental results show that the water stabilizing agent(SWT-505)has excellent proformance of corrosion and scale inhibition, biologic degradable and environmentally friendly.
结果表明，工业循环水中含有柴油对水质稳定剂的性能有很大影响，柴油使缓蚀剂、阻垢剂、分散剂的效能均降低。
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