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1)  Revenue and expenditure characteristic
收支特征
2)  Character support
特征支撑
3)  support feature
支持特征
4)  Characteristic of a Clan
家支特征
5)  support features
支撑特征
1.
In this paper,based on the above mentioned finding,a new criterion function with general within-class scatter is adopted and a generalized potential support features selection method(GPSFM)is proposed,which not only has the advantages of P-SVM to some extent but also has the characteristics of low redundant features selection,high selection speed,and nicer adaptive abilities.
因此利用一般的类内散度重新构造目标函数,提出一种广义的势支撑特征选择方法GPSFM(generalized potential support features selection method)。
6)  Characteristic absorption
特征吸收
1.
The Cr3+ has characteristic absorption at 665nm.
在强酸性溶液中、165℃和催化剂作用的条件下,土壤中的有机碳被K2Cr2O7迅速氧化,而K2Cr2O7中的Cr6+还原成Cr3+,Cr3+在600nm波长上有特征吸收,其吸光度与有机碳的浓度成正比。
补充资料:国际收支基本收支差额
国际收支基本收支差额是指一定时期内经常项目与长期资本金融项目借方总额与借方总额之差。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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