扩展范围

But with its variety and specialization , three-axial non-instaneous envelope method had not meet needs. So four-axial non -instaneous envelope method was set forth firstly in this article, which is based on three-axial non-instaneous envelope and spiral rod compressor rotator speciality.

然而随着螺杆应用范围的扩展，螺杆型线不断复杂化、多样化，三自由度无瞬心包络铣削法已不能满足部分型线的加工要求，为此本文在三自由度无瞬心包络铣削法的基础上，针对螺杆压缩机阴阳转子的特性，在国内首次提出四自由度无瞬心包络铣削螺旋曲面的新方法，赶超国际螺旋曲面加工技术水平，具有重要的理论和现实意义。

It has effective interlaced signal encode algorithm and wide bit rate scope. MPEG2 can represent interlaced and progressive video sequence, and it is widely used in DVD, HDTV and digital satellite TV.

MPEG2是视频和音频信号数据压缩国际标准MPEG1的扩展，直接面向高数据率的广播格式，提供了有效的隔行视频信号编／解码算法，支持宽范围的比特率。

The measure of property nature has well set by the extent of men's labour and the conveniencies of life: no man's labour could subdue, or appropriate all; nor could his enjoyment consume more than a small part; so that it was impossible for any man, this way, to intrench upon the right of another, or acquire to himself a property, to the prejudice of his neighbour, who would still have room for as good, and as large a possession (after the other had taken out his) as before it was appropriated.

财产权的尺度自然已经由人的劳动和生活便利所能扩展的范围决定好了。没有人的劳动能够开垦或者占有所有的土地；他的享用也仅仅只能消耗一小部分；所以，以这种方式，任何一个人不可能去侵占另一个人的权利，或者为他自己获得财产而损害他的邻人，他的邻人仍然拥有其占用之前一样好和一样大的选择空间。

The osmotic coefficients and saturated vapor pressures have been calculated at the different temperatures .The experimental values of the osmotic coefficients for the Li_2SO_4-H_2O system were consistent with the values in the references. The results revealed the rules of the changing in osmotic coefficients and saturated vapor pressures with ion strengths and the molality fractions of Li_2B_4O_7 at different temperatures. The isopiestic equilibrium molalities were correlated by using the modified and the extended Zdanovskii rules for non-ideal mixtures, and obey well the Zdanovskii rules. The ion interaction parameters of Pitzer model have been determined by using the two methods for Li_2SO_4-Li_2B_4O_7-H_2O at 298.15K system.

本文计算了不同温度下该纯盐体系和混合盐体系的渗透系数和饱和蒸汽压，并将298.15K下的纯盐溶液渗透系数的实验值与文献值进行比较，取得了相一致的结果；揭示了不同温度下渗透系数和饱和蒸汽压随离子强度及Li_2B_4O_7质量摩尔浓度分数yb的变化规律；本文用Zdanovskii规则修正式和扩展式关联了298.15K下该混合盐体系的等压平衡浓度之间的关系，计算结果表明用这两个方程可以描述该体系在全浓度范围内的等压平衡浓度间的关系。

In chapter 7, the image compression is studied based on Iterated Function System . The method based on IFS for edge detection is proposed, which extends the application range of IFS.

第七章研究了IFS理论在图象压缩编码中的应用，提出了将IFS理论应用于图象特征提取的思想，扩展了IFS理论的应用范围。

Kearney Canada and specializes in business and marketing strategy, organizational design and effectiveness, and corporate restructuring.

或者，你可以扩展公司的价值链、商业模式、地域范围、合作关系以及风险分担机制，以此来促进增长。

The simulation result shows the collection efficiency of TIR lens model is 67% when the angle of light is confined within 15°. And the uniformity on observation screen is improved in some degree. The optimal design of TIR lens further provides the development space of LED micro-projection display system.4 On the base of the theory research and the model simulation, four projection display systems which have LCOS as micro-display panel and which combine different optical devise for UHP and LED light source respectively are proposed in this dissertation. And the quality of projection display system is evaluated by thesimulation outcome.

模拟结果表明，优化后的TIR透镜可实现将LED大角度扩展光束中67％的光能压缩到15°范围以内，并使目标屏的照明均匀性得到一定的改善，这为LED光源微投影显示系统设计提供了新的发展空间。4在以上理论研究和模拟分析的基础上，将优化和改造得到的照明光学元件应用到微投影显示的照明系统设计中，分别采用UHP和LED光源，设计了四套单片式LCOS微投影显示系统模型，通过光线追迹模拟结果，对系统性能进行了评价分析和对比。

In this regard, external applications has been extended to the macro range.

在这方面，外部性的应用已经扩展到宏观范围。

Those theories include:Malthusianism,the pessimistic population economic theory,the theory of long term stagnation,the optimistic population economic theory,low level equilibrium trap theory,critical minimum effort topic,optimum population theory,sustainable develo...

在此基础上，对人口经济理论演进的特点进行了总结：研究内容与不同时代所面临的主要社会经济问题紧密相关；研究领域日益宽泛；研究视野从发达国家扩展到发展中国家乃至全球范围；研究方法和研究思路的进步与完善。

An acoustic-emission pulse contains a very wide range of frequency components, extending up into the megacycle range.

声发射脉冲就包含一个很宽的频率组成范围，可扩展到兆赫。

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。