距离

To see if two words are the same we compute the Euclidean distance between them and the words with the minimum distance are considered to be the same.

要看看两个词是一样的，我们计算与它们之间的最小距离和欧氏距离的话被认为是相同的。

We use a hybrid distance measure by the combination of the symmetry distance and the Euclidean distance.

在本论文中我们提出改进的方法，藉由使用欧几里德距离与对称性距离混合的方式作为分群基准来解决上述的问题。

Clustering algorithm is based on the distance, but most of the adoption of a single Euclidean distance, is not conducive to the discovery of the results.

详细说明：聚类算法是基于距离的，但是大多采取单一的欧氏距离，不利于结果的发现。

Distance values between two sequences were calculated using the molecular data of complete mitochondrial genomes derived from 20 Eutherian animals, then the distance matrix was obtained.

选取20种有胎盘哺乳动物，以它们的全线粒体基因组作为分子数据，计算两两之间的LZ复杂性距离，得出距离矩阵。

Stereopsis of short distance recovered first,and then that of long distance did in patients with in-termittent exotropia and constant exotropia having a intermittent period.An early surgery should be performed to get a better recovery of stereopsis.

间歇性外斜视和曾有间歇期的恒定性外斜视术后立体视的改善是从近距离到远距离的，早期手术可以更好地改善和恢复立体视功能。

The results reported here show that （1）The aligned score is a good similarity measure in analysis of the protein.（2）Aligned score is following the generalized extreme value distribution with parameters μ=94.769 7,σ=41.583 7,ξ=0.192 5.（3）Compared with other algorithm of structure alignment,the algorithm performs better than CTSS.

主要结果有：利用动态时间规整算法计算得出的结构距离是一个很好的蛋白质结构相似性度量；结构距离服从参数为μ=94.769 7，σ=41.583 7，ξ=0.192 5的广义的极值分布；和其他结构比对算法相比，该算法比CTSS的搜索结果要好。

The most far-off distance is not that of living and death and apartment from each other ,but that you don't know I love you when I am just in front you.

世上最遥远的距离，不是生与死的距离，不是天各一方，而是我就站在你面前，你却不知道我爱你。

The farthest distance in the World,is not the space between life and death, but that

世界上最远的距离，不是生与死的距离；而是我站在你面前，你不知道我爱你。

The farthest distance in the World,is not the space between life and death, but

世界上最远的距离，不是生与死的距离；而是我站在你面前，你不知道我爱你。

At the early iteratives, the mutation rate is bigger and the aim is to make particles to explore smaller and isolate region and to avoid the algorithm trapping to the local optimum. While the algorithm runs, the mutation rate will be decreased to reduce the disturbing to the particles. IPSO adopts a new method that congregates some neighboring individuals to form multiple sub-populations in order to lead particles to explore new search space. Additionally, our algorithm incorporates a mechanism with a simple and easy penalty function based on the largest distance between the particle and the boundary of the feasible region to handle constraint.

IPSO采用了一种新型的变异策略，变异概率随着算法的运行是动态变化的：在算法运行初期，变异概率大，其目的是使算法不但能够探测到目标空间中的孤立区域，而且避免搜索陷入局部极值；在算法运行后期，变异概率逐渐变小，以减少对粒子的扰动；算法通过将部分具有邻近距离的粒子聚集成核形成多子群引导种群中粒子的飞行；采用一个简单的基于粒子与可行域边界最远距离的罚函数处理约束的机制，使得算法高效实现。

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