必要性

Objective:To investigate the necessities and feasibility of surgical treatment of thyroid diseases complicated with hypothyroidism.

目的：探讨伴有甲状腺功能减退症的甲状腺疾病采用外科手段干预治疗的必要性和可能性。

Objective To investigate the hysterectomy influence on ovarian functions, and the need for and effectiveness of hormone replacement therapy.

目的 探讨子宫切除术对卵巢功能的影响及性激素补充疗法的必要性和有效性。

This article introduced the general situation of the domestic and international ice jam research and the necessity of the water level research firstly.

文章首先介绍了国内外冰情研究的概况以及进行冰塞水位研究的必要性，接着，详细论述了冰盖的形成条件及形成过程，冰塞的形成机理及冰塞在空间发展的一般规律，由冰塞所引起的水位变化过程，影响冰塞水位的河势因素、热力因素、水流动力因素及人为因素等。

This article introduced the general situation of the domestic and international ice jam research and the necessity of the water level research firstly. In succession, discussed the formation condition and the formation process of the ice cover in detail, the ice jam formation mechanism and the general regulation of development in the space, the water level variety process that caused by ice jam, factors that influence the ice jam water level: the river power factor, the thermodynamic energy factor, the water current dynamical factor and artificial factor etc..

文章首先介绍了国内外冰情研究的概况以及进行冰塞水位研究的必要性，接着，详细论述了冰盖的形成条件及形成过程，冰塞的形成机理及冰塞在空间发展的一般规律，由冰塞所引起的水位变化过程，影响冰塞水位的河势因素、热力因素、水流动力因素及人为因素等。

And promote the development of international law, to study the relationship between China and ICJ is really necessary and have its great significance. This paper firstly reviewed China's participation in the international judicial institutions and its attitude toward the jurisdiction of ICJ; Then, thepaper attempts to explain the reasons for this, considering factors of our traditional civilization and the role that China plays in the international community, Next, according to the situation of China and ICJ, my paper goes on to analyze the necessity and possibility of accepting the jurisdiction of

本文首先回顾了历史上中国参与国际司法机构以及接受国际法院管辖权的现实状况；紧接着从中国的传统文化和国际地位两个角度对这种现实状况产生的原因进行了深入的分析论述；然后，鉴于我国对国际法院并不令人满意的利用状况，本文又从当代国际社会的变化、国际法院自身的完善和中国未来发展的需要几个方面阐释了我国接受国际法院管辖的必要性和可能性，并提出了相应的对策措施。

The sufficient and necessary conditions of complete moment convergence for sequence of identically distributedρ-mixing random variables are obtained, which extent and generalize the well-known results.

获得了同分布ρ混合序列的矩完全收敛性成立的充分必要性条件，推广和改进了已有的结果。

With more and more frequent foreign exchanges and international cooperation between China and foreign countries, many secondary school students have begun to realize the importance and necessity of enhancing their ability to communicate in English, and wish to speak English fluently and idiomatically, which reinforces their comprehensive ability and lays a firm foundation for their future development.

而随着我国对外交流协作日益频繁，高中学生也逐渐意识到提高英语表达能力的重要性和必要性，大部分学生都读希望自己能练就一口流利而纯正的英语，以增强自身的综合素质，为以后的进一步深造及发展打下扎实的基础。

A certain number of wushu sanda technology incongruity with he athletic sports. The research brought forward necessity to Wushu sanda criteria skills.at the same time has analysesed The typical ill-formed attack skills and summarinessed some measures to Specificate the wushu sanda technology.

竞技武术散打某些技术确实存在与竞技体育不协调的表现，本文提出了规范散打技术的必要性，同时就典型的不规范技术进行了分析，简要的论述了规范的措施。

Article meaning is in through discussing the advantage of innocent and illative principle, and the inadequacy in our country law, will highlight emphasize innocent and illative principle be in our country the necessity of establish.

本文意在通过论述无罪推定原则的优越性，以及我国法律中的不足，来突出强调无罪推定原则在我国确立的必要性。

I analyze the necessity of strengthening internal control in Chinese enterprises and illuminate that it is the obligatory request of banning illegal behaviors and enhance the quality of financial information, is impersonal necessity of deepening enterprises reforms, establishing the contemporary enterprise system and increasing economic benefits, is the urgent demand of joining the WTO and global competition.

笔者对我国企业加强内部控制的必要性进行了分析，指出加强内部控制是杜绝各种违法违纪现象、提高财务信息质量的必然要求，是我国深化企业改革、建立现代企业制度、提高经济效益的客观需要，是我国加入"WTO"、参与全球性竞争的迫切需要。

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。