体制

With the emphasis on the results obtained by the author, the basic scheme of the finite field theory and elliptic curve cryptosystems theory is sketched.

全文在强调作者所取得研究成果的同时给出了有限域运算理论和椭圆曲线密码体制理论的基本框架。

Main operation is horizontal by the fact that case improves oneself reality coming the way analysing or paying a visit to customhouse , the import and export corporation pay a visit to or practice.

4任何学科都需要良好的理论基础才能进一步的研究并运用于实践当中，所以我研究生第一年的主要任务是学习国际贸易的相关基本理论和知识，并深入了解主要贸易国的贸易体制与政策

The Director-General continued:"We must correct the present system that generates world food insecurity on account of international market distortions resulting from agricultural subsidies, customs tariffs and technical barriers to trade, but also from skewed distribution of resources of official development assistance and of national budgets of developing countries".

提议在2009年召开首脑会议，改革现有体制并筹集300亿美元总干事还说："我们必须纠正当前的体系，这种体系因农业补贴、关税和技术性贸易壁垒，以及官方发展援助资源分配不合理造成国际市场扭曲，导致世界粮食不安全"。

ECC system makes use of the finite group of elliptic curve on the finite field instead of finite cyclic group used in the discrete logarithm problem. The theory of ECC is being studied a lot and it is the focus of the cryptography and the industrial estate, especially the technique of the implementation of ECC.In this thesis, the meaning of the information technology is discussed firstly, then we analyze the classical cryptography algoritham. After that, the mathematics base of elliptic curve cryptosytems are introduced, especially the theory of the finite field. As for some algorithms, we also give out the program of reliazation.

随后，介绍了研究椭圆曲线密码系统所需要的数学理论基础，特别是有限域中的椭圆曲线理论，并对相关的方法给出相应的实例及其程序实现；论文第三章讨论给出了椭圆曲线密码体制的研究现状，综述了椭圆曲线与现有一些密码算法的结合，介绍了椭圆曲线的离散对数问题以及椭圆曲线面临的攻击，详细描述了椭圆曲线密码系统的实现细节及各个部分的实验数据。

With the improvement of domestic medical system and further opening of medical market, digitalized hospital has become the cynosure of the society and an important factor which affects the level of medical treatment, service quality and competition ability of hospital.

随着国内医疗体制的逐步完善和医疗市场的进一步开放，数字化医院越来越成为社会关注的热点，成为影响医疗水平，服务质量和医院竞争力的重要因素。

It turned out to be his last dalliance with the education system.

这一次竟成了他对教育体制最后的嘲弄。

On the basis of organizing the chronicles and Germanic customary law these time, the author summarized the background of British folk law, in which you can trace the Catholic tax, taxation, Danegeld and fiscal administrative system.

作者通过对该时期编年史材料及日尔曼习惯法的梳理，总结出英国财税制度的民俗法背景，教会税收、租税、丹麦金以及财政管理体制，都能在日后的财税制度中找到其踪影。

First, surveying and mapping data file management system and infrastructure.

一是加强测绘资料档案管理体制和基础设施建设。

The seed is an important agriculture production datura, Influenced by the plan system, the tradition seed industry lead to the seed proprietor's consciousness about competition is not strong, and the study of the seed marketing is also not much.

种子是重要的农业生产资料，传统种业受计划体制的影响，种子经营者竞争意识不强，对种子产品的营销研究也不多。

The author thought that we must establish the concept of developing with the contemporary era ,innovate determinedly and dauntlessly in idea,system,technology,Geniuses management and culture of enterprise in order to put seed industry into developing continuably and successing greatly.

《种子法》的颁布实施和我国加入WTO，给予种子产业带来了前所未有的发展机遇，也使种子产业面临着严峻挑战，我们必须与时俱进，从观念、体制、技术、人才、管理、企业文化等方面，锐意创新，求得种业的健康持续发展，实现种业新的历史辉煌。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。