查询词典 catenary curve

The addition of the catenary outside a website is very important, what Baidu pays attention to is to collect, and Gu Ge is paid attention to more outside of catenary increase, the catenary outside how increasing through searching engine is the topic of every SEOer, everyday withered the catenary outside how increasing contemplatively to death, still start work as oneself, beat one's brains goes the catenary outside searching, the catenary outside increasing, for instance: Pour rich guest, send some of article to forum, etc, are these a few methods?

一个网站外链的增加非常重要，百度注重的是收录，而谷歌更注重外链的增加，怎样通过搜索引擎增加外链是每个SEOer的话题，天天枯死冥想的怎样增加外链，还不如自己动手、动脑去寻找外链，增加外链，比如：注博客，到论坛发些文章，等等，这些都是一些方法？

In this paper, a region approximation idea that means using a "fat curve" with a width to approximate the offset curve is proposed, and a complete set of algorithms to approximate offset curve using disk Bézier curve are given and implemented. In the algorithms, the optimal and uniform approximate curve of the offset curve as the central curve of the Disk Bézier curve is found by using Remez method, and then the upper optimal and uniform approximation principle is proposed to compute the error radius function of the Disk Bézier curve. Thus, the whole Disk Bézier curve can be obtained. In the end of this paper, the approximate effect of the Disk Bézier curve is not only analyzed and assessed, but also some specific examples are provided.

提出用一条带宽度的"胖曲线"来逼近上述等距曲线的区域逼近思想，并建立与实现了圆域Bézier曲线等距逼近的整套算法，包括应用Remez方法求出等距曲线的最佳一致逼近曲线作为圆域Bézier曲线的中心曲线，提出上控最佳一致逼近的原理求出圆域Bézier曲线的误差半径函数，以及确定整条圆域Bézier曲线，最后还对该圆域Bézier逼近的效果做了分析和考核，并给出了一些具体实例。

This paper establishes cubic spline function, analyzes subsection curve function and curve slope and curvature, at last decides to place the curve especial points which can be obtain easement curve length and other line parameters, such as the ZH point (end of line and beginning of transition curve), the HY point (end of transition curve and beginning of circular curve), the QZ point, the YH point (end of circular curve and beginning of transition curve), the HZ point (end of transition curve and beginning of line).

针对公路平面线形的8种组合类型，其线形元素特征则由最基本的直线、圆曲线、缓和曲线组成的特点，解析三次样条函数模型，得分段曲线函数、曲线斜率、曲率，从而确定曲线特征点（直缓ZH点、缓圆HY点、曲中QZ点、圆缓YH点、缓直HZ点）位置，进而得到曲线缓和曲线长度及其他线形参数。

Seeing that many researchers devoted themselves to the study of catenary method in recent years. Based on the standard curve of the catenary, the catenary algorithm of two-end-fixed cableway was studied in this paper, which established state coordinate equation and which used the numerical value method to analyze non-linear equations under the condition offeree equilibrium and condition of deformation compatibility.

为此，近年来不少学者致力于单跨架空索道悬链线理论的研究，本文在此基础上，从索道悬链线的标准线形出发，通过建立状态协调方程，来研究架空索道的悬链线精确算法，计算上采用满足力平衡和变形相容条件为基础的数值分析方法来求解非线性方程组。

Stand newly because of, searching engine won't know you commonly, refer, update an article then namely next, deliver oneself website address to a few newer frequency to compare tall place, on the station that searchs engine to just climb you likely so, and to Google collect very helpful also, yantai Seo station is collected one day by Google profit from I wrote a soft article in stationmaster net, the newer frequency of stationmaster net is very tall, the flexible language that I release is similar two hours in can searching engine, found, at the same time this also is outside catenary, google search index props up the catenary outside liking very much, if you can be in short-term inside produce a high quality outside catenary, submit the word below again next, general Google can collect your station very quickly.

因为一个新站，搜索引擎一般是不会知道你的，提交完，然后就是接着更新文章，把自己的网站地址发到一些更新频率比较高的地方，这样搜索引擎才有可能爬到你的站上，而且对google的收录也非常有帮助，烟台seo站一天就被google收录得益于我在站长网写了一篇软文，站长网的更新频率很高，我发布的软文差不多两个小时吧就可以在搜索引擎中找到了，同时这也算是个外链吧，google搜索引擎很喜欢外链，假如你能在短期内搞到个高质量的外链，然后再提交下的话，一般google很快就能收录你的站了。

According to theory analysis and example computation, the following conclusions are obtained.1. During the analysis on the cable shape in the suspension bridge"s completion state, the pre-displacement of saddle and the case that the cable and stiff girder commonly bear the second-stage dead load should be considered.2. When supposing the construction ideal initial state in the first time, if the initial state model is established according the cable"s span central sag in the bridge"s completion state, and the reasonable correction formulation is created in the iteration process, the result can converges fast.3. The cable shape in the bridge"s completion state is not parabolic, nor catenary. It is between parabola and catenary. Actually it is funicular polygon closer to the catenary.

通过理论分析和实例的计算表明：1在悬索桥主缆成桥线形分析过程中，须考虑主塔鞍座的偏位以及二期恒载由主缆和加劲梁共同承担的实际情况；2在第一次假设施工理想初态时，以成桥状态已知的主缆跨中垂度建立施工理想初态模型，同时在迭代计算的过程中，建立合理的修正公式，才能使收敛的速度快：3在成桥状态时主缆的线形既不是抛物线，也不是悬链线，而是介于抛物线与悬链线之间，更接近于悬链线的索多边形。

Although now of a website outside catenary, can increase your rank, but, because show outer catenary is prefabricate more very, the algorithm that searchs so also is being changed all the time, the catenary outside exceeding, the penalty that can make you are searched instead, hold to spend please so, stop where it should stop.

虽然现在一个网站的外链，可以增加你的排名，但是，因为现在外链很多都是人工制造的，所以搜索的算法也一直在改变，过度的外链，反而会使你受到搜索的惩罚，所以请把握一个度，适可而止吧。

Although my individual is distained very much,rely on friendly catenary completely to pull the technique that uses a rank, but friendly catenary is remained in the action in the rank beyond question, friendly to increasing on one hand for SEO catenary expresses voting addition, exchanged a link to be able to accelerate the newer frequency of oneself website with the station with tall weight on one hand additionally.

虽然我个人很鄙视完全靠友链拉动排名的手法，但是友链在排名中的作用仍然是毋庸置疑的，对于SEO来说一方面增加友链表示投票的增加，另外一方面跟权重高的站交换了链接能加快自身网站的更新频率。

In order to improve the catenary-pantograph dynamic characteristics,i.e.let the pantograph follow the catenary to reduce pantograph stray and arcing,the pantograph-catenary contact force should be stable and change within a certain range.

为改善弓网动态特性，使受电弓对于接触网具有良好的跟随性，减少离线和拉弧，必须减少弓网间接触力的波动，使之在一定的范围内变化。

The value catenary system with modern whole industry is a when form by system of in-house value catenary and system of exterior value catenary organic whole.

现代企业完整的价值链系统是由内部价值链系统和外部价值链系统构成的一个有机整体。

Consumer preference ; fuzzy partial ordering relation ; condorect function

消费者偏好；模糊偏序关系； condorect函数

And she doesn't have a cat, she has a Mexican hairless.

而且她不养猫，她养了一只墨西哥无毛犬。