二分法

For Vitry the breve could be divided , for an entire composition, or section of one, into groups of two or three smaller semibreve this way, the tempus( the term that came to denote the division of the breve) could be either"perfect", with ternary subdivision, or "imperfect" with binary subdivision.

根据Vitry的观点，二全音符在一整首曲子或者其中的一部分中可以被分解为两个或者三个时值短些的全音符组，通过这种方式，这些节拍（这个术语来自于分解二全音符的标识）可以是绝对的三分法也可以是非绝对的二分法。

In hyperelliptic curve cryptosystem,the most important and costliest operation is the scalar multiplication,and the halving algorithm is more effective than the doubling algorithm.

HECC中最重要且最耗时的运算是标量乘，二分法是一种比常用的倍点法更为有效的算法。

In this system,arc length of the curve between two points is calculated by Simpson method,and then observer's position and orientation at every frame are deduced by bisection.

通过Simpson法计算两点之间曲线弧长，二分法迭代得到观察者每一帧时所处的视点和视角。

Dichotomy, a simple iterative method Yi Newton iteration of these three methods for nonlinear equations ro...

二分法，简单迭代法矣牛顿迭代法这三种方法来求非线性的方程的根，比较这三种的收敛性。

The Winklhofer method is an exact method.But Winklhofer method cannot calculate centerdistance of a roller chain drive whose length of chain is an odd number of chain pitches.Involute function method is anapproximative method.

W ink lhofer方法是准确的计算方法，但只能用于链条总长是链节的偶数倍时的链传动，而渐开线法是近似法，不能精确地计算链传动中心距；而二分法是一种数值法，它可精确地计算链传动中心距，并且适用于链条总长是任意值的链传动，可计算出链传动中心距最大值和最小值。

The first one is to generate the circle for each borderline segment of the component by considering the segment length and the prescribed tolerance value. If this is not the case, the borderline segment will be equally divided into halves until the obtained circle satisfies the tolerance value over the whole borderlines of the component. The basic idea of the last two algorithms aims at covering the domain occupied by the component as much as possible. The circle generation is carried out sequentially from salient angle to the sector formed by the salient angle till the uncovered borderline segments of the component. Particularly, the three-step algorithm with gap allows that the generated circles are distributed with gap along the component contour.

二分法利用组件各边长度和设置的容差大小得到该边的候选包络圆，若该圆不满足组件所有边的容差要求，则将该边不断地对分，直至所得到的包络圆满足各边的容差要求；三步划分法和带间隙的改进三步划分法则以组件区域为划分对象，依次对组件多边形凸顶角、凸扇形区和多边形各边剩余线段划分包络圆，且带间隙的改进三步划分法则允许包络圆在组件边界上以适当的间隙分布。

In the analysis of language sign, there are two different ways: dichotomy suggested by Saussure and trichotomy suggested by Peirce.

对语言符号的分析有两种不同的提法，一种索绪尔的二分法，另一种是皮尔士的三分法。

In ancient times, civil society is a concept that corresponds to the natural state .However, in modern times, Western thinkers have begun to put forward a concept of civil society which is set up based on the dichotomy of state and society, and to the contemporary, the people also began to use the trichotomy of s...

在古代，公民社会是一个与自然状态相对应的概念，但到了近代，西方思想家开始提出一种建立在国家和社会二分法基础上的公民社会观，而在现代，人们又开始用国家—市场—社会三分法来代替国家和社会二分法，并在此基础上重新界定了公民社会的内涵。

After this,it is examined whether there is zero point in each sub-interval vector.

然后， 采用区间二分法对给定的区间矢量进行二分并判断每个区间是否有解。

In contrast, the Ars Nova period introduced two important changes, the first was an even smaller subdivision of notes(semibreves, could now be devided into minim) the second was the development of "mensuration". By the time of Ars Nova, the perfect division of the tempus was not the only option as duple divisions became more accepted.

而相比之下，新艺术时期则提出了2个重要的改变，第一个改变是，一个音符更小时值的细分（全音符，现在可以被分成二分音符）；第二个改变是，测定方法的发展，在新艺术时期，音符的绝对划分并不是当时唯一的选择因为二分法越来越为人们所接受。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了