多级的

The emphasis of this paper is attached on the aerodynamic performance of the stationary components such as vaneless diffusers and crossovers and their influence on the total aerodynamic performance of the whole machine.

研究结果表明，多级离心压缩机的性能不仅决定于各级动叶本身的气动性能，而且受级间静止部件的气动性能影响较大。

At the same time, brief equivalent circuit analysis of ideal bi-period structure is reviewed, and that of accelerating cavities (mostly comprises multilevel bunching section) is briefly presented.

同时对理想双周期结构的等效电路分析作了简要回顾，并对包括多级聚束段的加速结构作了简要的等效电路分析。

At modern times, national traditional sports face socialchange, Olympic Movement shock and background of socialculture in global integration promote it to develop with newideas toward the way of conking its own cream and theexcellent achievement of modem sports. Facing world and futuredevelopment,it presents multiple modernized developmentpatterns.

national traditional sports/innovation/development/China，论文来源体育科学，论文单位京，点击次数 1，论文页数 65～67页2004年2004月论文网 http：//www.lw23.com/paper_37669621/民族传统体育在当代面临着社会转型、奥林匹克运动冲击和全球一体化的社会文化背景，促使它向着汲取自身精华和借鉴现代体育优秀成果相结合，面向世界，面向未来的方向发展创新，在实践中呈现出多态并存的多级现代化发展格局。

I recently attended a powerful seminar on the various levels of energy that a human being emanates.

最近，我参加了一个很有影响的研讨班，讨论的主题是人类产生的多级能量。

Based on the dynamic Web of JSP technology, a set of enterprise application criterion including J2EE system structure is created by Sun Co. J2EE is a system structure system based on B/S pattern. It predigests the multilevel enterprise solution on complex problem such as developing, deploying, managing and so on.

基于JSP技术的动态Web解决方案，Sun公司推出了一套企业级应用规范，其中就包括了J2EE体系结构，J2EE基于B/S模式，是一种利用Java2平台来简化多级企业解决方案的开发、部署和管理等相关复杂问题的体系结构。

The possibilities for rationalizing the technology of reinforced steel production are demonstrated by means of fem-simulation of multistage rolling process.

合理化被加强的钢铁生产技术的可能性通过多级辗压过程的fem模仿被展示。

Baffle-plate of stepless adjustable length is designed on the base of the old multistage length baffle plate.

无级定尺挡板是在原多级定尺挡板的基础上设计而成，它把先进的伺服控制理论和普通液压系统相结合，实现对任意定尺的工艺要求。

Run cost to reduce the whole that supplies chain, reduce " long whip effect " influence, built multistage to supply the Mu Lti-agent model of catenary, use genetic algorithm is forecasted to its demand undertake optimizing study.

为降低供应链的整体运作成本，减小&长鞭效应&的影响，建立了多级供应链的Mu lti-agent模型，并运用遗传算法对其需求预测进行优化研究。

To provide personalized commodity recommendation, this paper presents a new recommendation mechanism based on multilevel customer model, which consists of data preprocessing, model learning, recommendation set generating, and intelligent filtering.

该机制借助于多级客户模型从客户的购物需求、偏爱特征和消费能力三方面捕获客户的实际需求，从而实现了一种深层次的个性化推荐，改善了推荐效果。

The factors which affected total scale of URT were analyzed. Hierarchy model of affected factors and model of computing total scale of URT were constructed.

分析影响城市轨道交通线网总体规模的因素，建立了各影响因素的多级递阶结构模型和计算城市轨道交通线网总体规模的数学模型。

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。