The cognition on internal microcosmic and dynamic detailed variation of specific sport event is the main developing trend of studying and researching specific characteristic.

对专项运动内在、微观和动态的细节变化进行深入了解和认识，是当前探索和研究专项特征的主要发展趋势。

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Apart from the effect of variation of corn grain length upon the growth of the volume of developing horse-toothed (or half horse - toothed) corn grain, corn grain width can not be neglected.

发育中的马齿型(或半马齿型)玉米籽粒体积的增长，除受粒长变化的影响较大外，粒宽也不容忽视。

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The results were as follows:The entire developing process of Chinese fir plantations, the significant regular variation of SOC content, soil respiration rate and soil properties were found.

结果表明：在杉木人工林的整个发育过程中，土壤有机碳含量、土壤呼吸速率等性质均表现出明显变化规律。

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Doctors say babies with this variation have a genetic predisposition to developing the disease.

BBC: Gene key to baby chest infection