flecnode是什么意思

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用法例句

The Algorithm and application of discrete inflection point;

离散型函数拐点算法及应用

8 A note on extreme points and inflection points of rational entire functions;

有理整函数的极值点和拐点的一个注记

2007:the profit turning point for papermaking industry;

2007:造纸业迎来盈利拐点?

The general trend of work safety in China have entered the turning point——macro-early warning and analysis of trend of work safety

中国安全生产大趋势已进入拐点——生产安全事故宏观预警与发展态势分析

Does Turning Point of Real Estate Price Emerge with Macro-Control

宏观调控下房地产价格拐点会出现吗

Analyzing and Forecasting on the Emergence Time of China s Secondary Industry Inflexion;

中国第二产业拐点出现时刻分析与预测

An Inflexion Explanation for"Preference for Boys"from Social Gender Culture Perspective

“男孩偏好”社会性别文化“拐点”解析

Discussion on the effect of changing mathematic simulation curve inflexion points to the polymerization temperature rising state;

浅析数学模拟曲线拐点变化对聚合升温反应状态的影响

Moreover,the flocculation settlement curves of the lignin locution were determined at deferent temperatures under the condition of the polyaluminum ferric chloride flocculation,the sense of the inflexion point of the curve was discussed,and the acaivation energy of the colloid solution flocculatiov was eltimated,which corresponds to the potential-energy(Φm) between sol particles accordin.

用传统的化学动力学方法讨论了温度对絮凝过程的影响,测定了木质素溶液在不同温度时被聚氯化铝铁(PAFC)絮凝的絮凝沉降曲线,讨论了曲线上拐点的意义,并估算出该胶体溶液絮凝时的活化能,它相当于DLVO理论为胶体粒子间的势能能垒φm,实验得出φm≈16。

Several sufficient conditions of inflexion point of curve are gained.

给出了曲线拐点判定的几个充分条件,对比曲线的拐点和极值的判别方法,研究了曲线的拐点、极值点和不可导点之间的关系。

We analyze the geometric features like cusps and inflection points in the curve and calculate the cusps and inflection points, then give a necessary and sufficient condition to the inflection points.

本文是在文 [1 ]基础上的继续和发展 ,主要对有理 H-样条曲线的形状进行分析 ,讨论其诸如拐点和奇点的几何特征 ,给出有理参数平面三次 H-样条曲线在非退化情况下有拐点的充要条件 ,并证明在区间 ( 0 ,1 )内曲线段无奇点的结论。

In this paper the authors analyze the shape features like singularities,inflection points and local or global convexity of rational C-Bézier curve,then give the necessary and sufficient conditions for this curve having one or two inflection points,or a loop,or a cusp,or being local or global convex in terms of the relative position of its control polygons′ side vectors.

对有理C-Bézier曲线进行了形状分析,得出曲线上含有奇点、拐点和曲线为局部凸或全局凸的、用控制多边形边向量相对位置表示的充分必要条件,并讨论了权因子变化对曲线形状图的影响。

In this paper we discuss the distribution of singular points and inflection points on a planar C-Bezier curve in details, and give the necessary and sufficient conditions for having one or two inflection points, or a loop, or a cusp, or none of the above points on the curve in terms of their control polygons.

本文完全地讨论了平面C-曲线和平面C-Bezier曲线的奇拐点和凸性性质:曲线段为且必为下列情形之一:有一各拐点,两个拐点,一个尖点,一个二重结点,处处为凸;并给出了相应的用控制多边形相对位置表示的充分必要条件。

Inflection Point

拐点，弯曲点，转折点

Analysis of Housing Market Inflection Point based on Real Estate Expense Characteristic

基于房产消费特点的房市“拐点”解读

The inflection point at this PH is barely detectable.

在此PH值下，拐点不易发现。

China's Domestic Venture Capital Looks forward to Inflexion

中国本土风险投资业期待拐点出现

On the Trend of House Price Based on Inflexion Theory in Hunan Province;

基于“拐点论”的湖南房价走势分析

Lewis Turning-Points and Chinese Transition in Dual Economy;

劳动力供求“拐点”与中国二元经济转型

Does Turning Point of Real Estate Price Emerge with Macro-Control

宏观调控下房地产价格拐点会出现吗

An Inflexion Explanation for"Preference for Boys"from Social Gender Culture Perspective

“男孩偏好”社会性别文化“拐点”解析

Northwest Border Politics Twist in Tang Dynasty Between LongShuo (661-663 years)

唐代龙朔年间(661—663年)西北边政的拐点

Singularity and Inflection Points Distribution of Planar Cubic B-Spline in Barycentric Coordinate Space

重心坐标系下三次B样条奇拐点分析

Identifying the Turning Points and Its Characteristics of Business Cycles in China;

中国经济周期运行特点及拐点识别分析

8 A note on extreme points and inflection points of rational entire functions;

有理整函数的极值点和拐点的一个注记

Research on Planar Cubic PH Spline and the Inflection Points and Singularities on F-curve

三次插值PH样条与F-曲线拐点和奇点的研究

And there existed a turning point in the growth curve of the stamens and pistils of male sterile lines at the same time, but in different directions.

大多数不育系雌雄蕊的发育曲线存在拐点，它们出现拐点的时期相同，但方向完全相反。

Shanghai real estate bubble, inflection point, the trend sing what tune?

崩盘?拐点?泡沫上海房价走势该唱什么调？

The specific properties of word formation and inflection are dealt with in subsequent chapters.

具体性能构词和拐点处理，在以后的章节。

Algorithm for ECG Inflexions detection in Clinical diagnosis

临床诊断心电信号波形参数拐点检测算法研究

The runner rounded into the homestretch.

赛跑者拐入了终点直道。