Taking 46 Acer truncatum introduced to Yunnan as the study materials, the variance of 9 fruit characters and the correlation between different characters were analyzed.
以云南引种的46株元宝枫的果实为研究材料，对其果实的9个性状变异和各性状间的相关性进行了分析研究。
Out of the bind of the concept of "materials cost variance", from the practical point, to analyse the course, so as to make it simple, evident and easy to be grasped.
抛弃了“材料成本差异”概念的束缚，从实际应用的角度出发，给该科目予以诠释。
So, it is possible to select the cross with high protein content in kernel and stalk from materials with wide variance through gene recombination.
因此，通过基因重组，在广泛遗传变异中选择子粒和秸秆蛋白含量较高的组合是可能的。
The total of raw materials, labor and overhead costs is allocated to a single unit. It is mainly used in inventory valuation and margin variance analysis.
原材料、制造费用，人工及管理费用等总成本分摊至一个单位，主要用于库存估值及利润差异分析。
The difference properties of materials and the difference forced state result in variance of trajectory, thereby achieve the objective of separation.
由于各种物料电性质的不同，受力状态的不同使物料落下时的轨迹不同，从而达到分选的目的。
The difference properties of materials and the difference forced state result in variance of trajectory, thereby achieve the objective of separation.
由于各种物料电性质的不同，受力状态的不同使物料落下时的轨迹不同，从而达到分选的目的。
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