师生冲突成为了学校教育实践活动中普遍存在的一种客观现象。
The teachers and students conflicted have become in school edition practice the universal existence one kind of objective phenomenon.
经济利益分化是近年来我国社会经济生活中出现的一种客观现象。
The split-up of economic interests is an objective phenomenon in our country recently.
但由于客观现象的复杂性，迄今尚没有自理论上获得风浪频谱的方法。
But, from now on, the method that obtains the wind wave spectrum by the theory has not been got, because of the complexity of the objectivity.
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