二向分类

Chapter 7 discusses a orientational classification principle of curve and surface. With this principle, we have accomplished the frame automate generation and a boolean operation between surfaces.

第七章描述了一个曲线、曲面的有向性分类原则，在ZD_ADM曲面造型系统中，运用此有向性分类原则，实现了二维轮廓线的自动生成和曲面间的布尔运算。

First, this will help cultivate the taxpayers' consciousness of paying taxes in good faith, clarify the legal responsibilities of taxpayers and enhance the compliance with tax law; second, it will help the tax authorities strengthen the administration of tax sources and the regulation of individuals with high income; third, it will help strengthen comparative analysis and further push forward the scientific and sophisticated administration of individual income tax; fourth, it will help create conditions and accumulate experience for the transition to a mixed tax system that combines global and schedular tax systems in the next step.

这样做，一是有利于培养纳税人的诚信纳税意识，明确纳税人的法律责任，提高税法遵从度；二是有利于税务机关加强税源管理，加大对高收入者的调节力度；三是有利于加强分析比对，进一步推进个人所得税的科学化、精细化管理；四是有利于为下一步向综合与分类相结合的混合税制过渡创造条件、积累经验，同时，也符合世界各国个人所得税的通常做法。

This paper addresses the classification capability of network containing quadratic sigmoidal neurons.

针对含二次Sigmoidal神经元的前向神经网络，研究了它的模式分类能力。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。