加

Keywords: Elliptic curve;Point addition;Cryptosystem;FPGA design.

在对已有的几种投影坐标系下的点加运算进行分析比较的基础上，提出了一种适合于FPGA设计实现的椭圆曲线上的点加运算方案。

Emergency operation were performed on 21 patients,including embolectomy on 9 cases, embolectomy and intestinal resection on 8 cases, intestinal resection and anastomosis on 3 cases, intestinal resection and enterostomy on 1 case.,expectant treatment on 6 cases.

急诊行手术治疗21例，其中单纯行肠系膜上动脉取栓术9例，肠系膜上动脉切开取栓加肠切除吻合术8例，单纯肠切除吻合术3例，肠切除加肠造瘘术1例。保守治疗6例。

To be held on October 14 in Beijing, BNME's multi-media tribute will see anecdotes of Chou's time spent working in New York City with the emigre French composer, and of his own methods of using contemporary music to express traditional wenren culture and philosophy.

月14 日北京新音乐团将以多媒体的方式致敬周文中和埃德加德。瓦雷兹。周文中还会当场讲述他跟埃德加德。

Hang on Initial Game Loading Screen fixed - Some users experienced Character Art Loading screens in an endless loop.

杭初始游戏加载屏固定-一些用户遇到加载屏幕汉字艺术的无限循环。

Hangon Initial Game Loading Screen fixed - Some users experienced CharacterArt Loading screens in an endless loop.

杭初始游戏加载屏固定-一些用户遇到加载屏幕汉字艺术的无限循环。

When you are at Madagascar, or at the Cape, or in India, would it be a consolation to have that memento in your possession? or would the sight of it bring recollections calculated to enervate and distress?

当你在马达加斯加，或者好望角，或者印度，在你的行囊中有这样的纪念品，对你是一种安慰呢，还是一看见就激起你令人丧气和难受的回忆？

The enroller must pay the enroll fee ￥30/person/item , if you want to sign up other item you must pay the fee ￥10/person/item.

参赛者需交报名费30元/人/项，如需加报其它项目参赛者须要再交纳加报费用10元/人/项。

The enroller must pay the enroll fee ￥30/person/item , if you want to sign up other item you must pay the fee ￥10/person/item. Once paying the fee, you can't bring it back.

参赛者需交报名费30元/人/项，如需加报其它项目参赛者须要再交纳加报费用10元/人/项。

In section one, we introduce some background of the topic, in section two we review some basic and recent results about the structure and hierarchies of the computably enumerable degrees which are closely related to our topic- the algebraic structure of the plus cupping Turing degrees, in section three, we outline the basic principles of the priority tree argument, one of the main frameworks and tools of theorem proving in computability theory, and in section four, we prove a new result concerning the algebraic structure of the plus cupping Turing degrees that there exist two computably enumerable degrees a, b such that a, b ? PC, and the join a V b of a and b is high.

度结合为0′。本篇论文分为4个部分：第一部分介绍了这个领域的一些背景知识；第二部分主要回顾了前人在研究可计算枚举度的结构和层谱时所取得的一些基本和最新结果，这些结果与我们的主题—加杯图灵度的代数结构密切相关；在第三部分中，我们概要的描述了优先树方法的基本原理，此方法是可计算性理论中定理证明的一个重要框架和工具；第四部分证明了一个加杯图灵度代数结构的新结果：存在两个可计算枚举度a，b，满足a，b∈PC，而且a和b的并a∨b是一个高度。

For copper-treated chloroform extracts the total yield always increases, whereas that of the methanol extracts does not. GC-MS analysis on the fractions from EOM is carried out. No effect on the saturated hydrocarbons is found. For aromatic hydrocarbons copper has no influence on some samples and strong influence on the other.

沥青族组分分析表明，铜的加入对饱和烃在定性和定量两方面基本没有影响；部分样品的芳烃也基本无变化，但另外一些样品的芳烃差别却很大，这些样品加铜后得到的芳烃要比不加铜的在数量上高出几倍。

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