重复速度

Consequently, it leads to a lot of problems which could cause the imperfect procedure of new products introduction, delay of marketing and quality problems for new products which finally results in the customers' dissatisfactions, degradation of enterprises brands and decline of competitiveness. Some research data show that Chinese company may have some problems in their new product introduction process: the product can't meet customers requirement in the market; don't design or introduce new product to meet customers' requirement; many times rework in the introduction process, and redesign the new product after introduction; without timely introduction plan, the new product introduction cycle is slow compare to the transnational Corporations and new technology.

研究资料表明，中国企业在进行产品导入的过程中经常会出现以下问题：上市的产品有诸多质量毛病，不能满足客户的需求；新产品开发和导入过程中，仍然奉行技术导向的思路，自己能做什么就做什么，而不是千方百计满足顾客的需要；产品导入过程经常出现返工，不断地从生产甚至是从市场返回到设计部门重新设计，导致大量的重复劳动；产品导入速度相对市场中的跨国企业以及行业的技术更新，显得非常缓慢，新产品开发和导入项目在开展时缺乏精确的进度计划，因此缺乏进度控制等等。

In this paper, two fast recurring two-dimensional Renyi＇s entropic thresholding algorithms are proposed, which may reduce repeat computation and increase the computational velocity.

本文提出了二维Renyi熵阈值法的两种快速递推算法，消除了计算过程中的重复计算，大大提高了二维Renyi熵阈值选取算法的运行速度。

In this paper, two fast recurring twodimensional Renyis entropic thresholding algorithms are proposed, which may reduce repeat computation and increase the computational velocity. Some experiments were made on all kinds of images.

本文提出了二维Renyi熵阈值法的两种快速递推算法，消除了计算过程中的重复计算，大大提高了二维Renyi熵阈值选取算法的运行速度。

Another very important point, for me, is that if you study music in the deepest sense of the word---all the relationships, the interdepependence of the notes, of the harmonies, of the rhythm, and the connection of all those elements with the speed; if you look at the essential unrepeatability of music, the fact that it is different every time because it comes in a different moment---you learn many things about the world, about nature, about human beings and human relations.

对我来说，还有一点很重要，如果你深究音乐这个字---音符、和声、节奏之间的关系与相互依存，以及这些要素与速度的关系。如果你查觉到音乐不重复的事实，每次都不一样，因为出现在不同的时刻---你学到许多关於世界、自然、人类以及人际关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐