必要性

Speaking of the workbook, the core of its one-year training program lies in recognizing our need for correction.

练习手册为期一年的训练课程的核心，乃是促使我们认识到修正的必要性。

This paper focus on target marketing support systems for the development, This paper describes the objectives of marketing support systems in the market today and competition need to build this system, the core content-data storage related technologies, studied the Dataware house and the OLAP analysis of the system design for the necessary feasibility analysis.

该文围绕目标市场营销支撑系统的开发，首先阐述了目标市场营销支撑系统在今天市场竞争中的必要性，以及建设此系统之核心内容——数据仓库的关键技术，OLAP分析，研究了该系统的具体设计思路。

It was indicated that the corona discharge treatment was necessary in some applied field of polyester film.

讨论了聚酯薄膜电晕处理及其应用的关系，指出在一些应用范围电晕处理的必要性。

Then, this thesis gives a thorough comparison among the available English corpora and their application in English teaching.

其次，本文对国内外现有的一些英语语料库以及它们在英语教学中的运用进行了横向的比较与分析，在此基础上论证了开发英语教学语料库的必要性与实践意义。

But Stoic introduced a pair of category named corporeality and incorporeality, it separated the being and the time, and considered that time is incorporeality, thereby avoided the existence of undermination and imperfection in time, and withdrew the necessity of the existence of non-time. In brief, the world of idea and the invariable substance do not exist.

但斯多亚学派引入实在性与非实在性这对范畴，分离了存在与时间的关联性，认为时间是非实在性的，从而避免时间中存在的易朽和不完善，也就取消了无时间的存在者的必要性，要之，理念世界和不变的实体是没有必要设立的。

This thesis describes the main characters and development of power factor correction technology.

本文介绍了功率因数校正技术的发展及其主要特点，阐明了其研究的必要性和重要性。

This thesis describes the main characters and development of power factor correction technology. Its investigative necessity and importance are clarified.

本文介绍了功率因数校正技术的发展及其主要特点，阐明了其研究的必要性和重要性。

And then the accountant confirmation and the problem measuring have done a few investigation and discussion, and the accountant has carried out analysis on the human resources cost accountant and human resources value to human resources.

本文首先论述了在我国建立人力资源会计的必要性，然后对人力资源会计的确认与计量问题作了一些探讨，并对人力资源成本会计和人力资源价值会计进行了分析。

The possibility and necessity of separating unsaturated fatty acids from cottonseed oil or its soapstock, and the different separating methods of fatty acids have been discussed.

本文论述了从棉子油或棉子油皂脚中分离不饱和脂肪酸的可能性和必要性，以及脂肪酸分离的不同方法。

The imperativeness of the fusion of financial accounting and management accounting lies in the need for the improvement of current financial reporting, the need for the ubiquitous trend of networking, the need for the higher quality of the corporate governance, the need for the corporate management innovation and the counterevidence of the 'double-rail' system and so on.

财务会计与管理会计融合的必要性主要来自改进现行财务报告模式的需要、网络时代的要求、完善公司治理的需要、实现企业管理创新的需要以及现行"双轨制"的反证等几个方面。

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。