同时存在

Three global fraction orthogonal polynomials algorithms were reviewed in this paper,and their precision,efficiency and sensitivity to the testing noise were compared.Finally,based on the above comparison,the problems and future research direction of the algorithms were discussed.

本文系统的介绍了整体正交多项式识别算法发展过程中出现的三种方法，同时从识别精度、对噪声敏感程度和识别效率三个方面对方法进行详细的比较和评价，并在此基础上进一步指出了方法存在的问题和未来的研究方向。

Be made complicated at the same time since society develops the human relations in society leading to's, overlapping there existed a part in adjusted human relations in society by feasible economic law and administrative law possibly alternates, but this overlapping adjusting a marriage partner's or osculation alternating to have decided the economic law and the administrative law gets in touch with.

同时由于社会发展导致的社会关系的复杂化，使得经济法和行政法所调整的社会关系存在部分的重叠或者交叉，而这种调整对象的重叠或者交叉决定了经济法和行政法的密切联系，这一认识的重大意义在于更加深入地理解与发展经济法的具体法律制度。

The spiny eel , belonging to Perciformes, Osteichthyes, is a kind of little freshwater fish distributed in Southern China. In 1998, Our lab detected XX/XY differentiated sex chromosomes in this specie with karyotypic analysis, and then with chromosomal binding and SC observation, we identified that its two largest metacentric chromosomes were X, Y sex chromosomes in 1999. X, Y chromosomes differ each other not only in the distribution of heterochromatin but also in their shapes, which make them could be recognized directly under the light-microscope without any banding treatment.

刺鳅，属鲈形目、刺鳅科(Perciformes，Mastacembelidae)，是广泛分布于中国南方的小型淡水鱼类。1998年，我室通过核型分析，首次发现该物种具有明显分化的异形性染色体，其性别决定类型为XX／XY型。1999年，本室通过染色体显带、精母细胞联会复合体观察，再次确认刺鳅染色体组中最大的一对中部着丝粒染色体为X、Y性染色体，两者不仅已经出现结构异染色质分布上的不同，同时在外部形态上也存在明显差异，识别特征鲜明，在光镜观察下无需显带即能清晰辨认性染色体。

It is inevitable to exist excessive water in the crude oil in the late exploitation of many outdate oil field and exploitation on the ocean flat. It is not valid to process oil very well without dealing with crude oil. It is necessary to have water-oil separation equipments for purifying and separating crude oil. Meanwhile, it is necessary to dispose oil from sewages to reach the national standard in the industrial sewage treatment, and the water-oil separation equipment is urgent need too.

在我国众多老油田开采的后期，以及海上石油平台的原油开采中不可避免的存在原油含水量较大，不经过处理无法有效的对石油进行深加工，亟需有效的液液分离设备对原油进行提纯和分离；同时在工业污水处理中也经常需要将废水中含有的油类去除以达到国家排放标准，这同样需要有效的液液分离设备。

A sort of rather special dynamic programming method------arithmetic of transfer close package is adopted to optimize the problem which judge whether a path exist and seek least cost path between a couple of random nodes in intellectual integrating data warehouse information.

同时，公安数据仓库信息智能集成经常要涉及到某两个节点之间是否有路径存在，寻找任意两节点间最小代价的路径的问题，本文作者利用一种较为特殊的动态规划方法------传递闭包算法来优化，得到一种收敛较快、适应广泛而又简单易行的优化方法。

This paper studies the source of these phenomena from t...

同时文章简要剖析了这些现象存在的思想、经济、政治根源。

Simultaneously, we study the existence problem of a special Weingarten rotation surface s in H_1~3(-1) and give all spacelike and timelike Weingarten rotation surface sin H_1~3(-1) using the parametric representation of rotation surfaces.

同时研究了H_1~3(-1)中一类特殊的Weingarten 旋转曲面的存在性问题，并利用曲面的参数表示，给出了H_1~3(-1)中所有的类空和类时Weingarten 旋转曲面的表示。

Simultaneously, we study the existence problem of a special Weingarten rotation surfaces in H_1~3(-1) and give all spacelike and timelike Weingarten rotation surfacesin H_1~3(-1) using the parametric representation of rotation surfaces.

同时研究了H_1~3(-1)中一类特殊的Weingarten旋转曲面的存在性问题，并利用曲面的参数表示，给出了H_1~3(-1)中所有的类空和类时Weingarten旋转曲面的表示。

The character of radar system is restricted by parasitical AM.

对于压控振荡器在调频的同时也存在着寄生调幅，是不可避免的。

If at any time, any question, disputes or differences whatso - ever shall arise between the Purchaser and the Contractor, upon or in relation to, or in connection with this Contraot, either partymay forthwith give to the other, notice in writing of the existence of such question, dispute or difference and same shall be referred to the addication of, three arbitrators, one to be nominated by the Purchaser, the other by the Contractor and the third by the President of the International Chamber of Commerce, in the case of foreign Contractors and Secretary - General of The Engineering Institute of Parcheesi, in the case of local contractors.

第三十七条争议的解决——仲裁 37Settlement of Disputes Arbitration 发包方和承包方之间在任何时候发生与合同有关的一切问题，争议或异议，任何一方应当立即以书面形式告知另一方这种问题，争议或异议的存在，同时应提交仲裁。三名仲裁员，一名由发包方指定，另一名由承包方指定，如果承包方为外国人，则第三名由国际商会主席指定；如果承包方为本地的，则第三名仲裁员由工程协会的主席指定。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失