Absrtact: Complex sports teaching system indicate characters of self - organization, neither teachers nor students can be the dominant power of this system.
摘要:复杂的体育教学系统体现出自组织演进的特色,无论是教师还是学生,都无法独自成为这一系统演进的主导力量。
It is no coincidence that some of the most promising peacemaking came after the Soviet Union stopped competing with America to be the dominant power in the Middle East.
当年苏联停止与美国的中东争霸后,最具前景的调停便纷至沓来,这绝非巧合。
We also use this system to study the relationship of gastric sound and EGG. The result showed that the dominant frequency decreased and the dominant power increased when the gastric sound appeared.
我们也使用床边记录系统,探讨胃音和胃电的关系,从研究结果可以得知,在胃音发生时,胃电的主频率将明显降低而主频率之功率则会有明显的增加。
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