他们与其他印第安部落交战，但很少与白人作战。
They battled against other Indian tribes, but rarely fought with the whites.
最后的结论是，在明天的战争舞台上，近距离作战不再会比其它的交战形式更能够导致美军官兵的大量伤亡。
The bottom line is that in tomorrow's theater of war, close combat is no more likely to result in mass U. S. casualties than any other form of engagement.
介绍了“网络中心战”的体系结构和协同交战能力系统，进行了作战效能分析。
The structure and cooperation campaign capability of "Net Centric Warefare" for navel operation are introduced. Operation effectiveness analysis is conducted in the end.
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