The prime characters of moral education culture include character of humanism culture, dominant social culture, character of non-utilitarian and recessive value, national diversity, and humanity.

人文文化特性、社会主导型文化、非功利性和隐性价值特征、民族差异性和人类性是德育文化的基本特征。

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Except grain color and plant height, the diversity in spike, agronomic and quality characters of bred varieties has the trends to decrease, but to increase in diseases.

穗部性状、农艺性状和品质性状除粒色和株高外，选育品种变异性呈下降的趋势，而病害性状多表现出明显的增加。

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Then the paper put forward and expounds characters that the library core business has dynamics, otherness and diversity. It points out the main part of outsourcing is the individual library.

提出图书馆核心业务具有动态性、差异性及多元化等特点，指出业务外包的主体是个体图书馆；

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