现有的

This photon frequency dependence of the two-photon absorption coefficient has been fairly interpreted by the Dinu model.

利用现有的Dinu理论模型解释了双光子吸收系数谱的这种频率特性。

In grid computing environment, data access needs a mechanism with capability of crossing heterogeneous platforms, but it is localized by one of the disabilities of GridFTP, which can not go through firewalls in some situations.

网格环境下的数据访问需要一种能够跨异构平台进行数据传输的机制，但是，现有的GridFTP协议存在某些情况下无法跨防火墙进行数据传输的局限。

QHSE management system which is widely applied in CNPC, could improve safety management continually. But there are still some factors such as lag of management, unreasonable structure of organize, unqualified employee, lack of accident report and hazard analysis system influence the effects. Meanwhile, exterior challenges from other domestic and international companies are drastic. So how to bring the safety management to a higher level has a practical meaning.

QHSE管理体系作为中石油销售企业广泛采用的安全管理模式，在改进安全绩效的同时，也面临着管理水平低、组织结构不合理，员工素质低，事故报告和风险分析体系缺失等制约因素，加之激烈的外部竞争，如何在现有的QHSE管理体系基础上提高安全业绩具有重要的现实意义。

This thesis makes harmonics analysis and simulation to the main electric devices of φ 76 Unit in order to seek solution to harmonics pollution of them. Field harmonics data of operating devices is recorded and compared to simulation results. The two are in good agreement. Then, power filter is designed and added to original circuit.

为了针对这些设备进行有目的、有根据的谐波治理方案设计，本论文对现有的Φ76机组的部分主要电气设备进行了谐波分析和仿真，并且用谐波检测仪器进行了设备处于工作状态之下的现场谐波测试，然后把仿真结果与现场谐波检测结果进行了对比，对比证明了仿真的正确性。

With the purpose of solving communication between administrative domains, we study and develop an address resolution arithmetic, according to recommendation

互通，为了解决不同域间IP电话用户的互通，根据现有的h.225.0参考标准我们研究设计了不同域间互通IP电话的寻址算法；B。

This new aircraft is expected to be gradually to replace the Air France cargo fleet in the existing 747-400 Boeing Converted Freighter.

这款新飞机预计将逐步替代法航货运机队中现有的747-400波音改装货机。

Many classifieres for Web document classification are presented. Some of them are more accurate than others, and some provide more interpretable models, but none of them can combine the two beneficial properties.

在现有的Web文档分类器中，有的分类器产生比较精确的分类结果，有的分类器产生更易解释的分类模型，但还没有分类器可以将两个方面的优点结合起来。

In this paper,the main work is to extended the premitive model of rough sets;Accorting to the Rough structure and algebra structure,the main work is to study the application of rough set theory on algebra system-group,so that rough algebra system is better perfectly.

本文在现有的Pawlak粗糙集模型基础上，对模型进行推广；根据粗糙结构和代数结构及已有的研究成果的基础上，更进一步地研究了粗糙集理论在代数系统一群上的应用，以此建立较为完善的粗糙代数系统。

Using this product you can easily create you own AVI, recompress existing AVI while marking video by you logo, extract video and sound track from existing AVI.

使用本产品，您可以轻松地创建你自己的AVI ，重新现有的AVI视频标记，而你的标志，提取视频和声音跟踪从现有的AVI 。

Next, Little chose to virtualize its storage to save money and to be able to manage a mountain of data with existing IT staff.

接下来，我们将现有的 IT 存储都改为虚拟化使现有的 IT 人员能够应付堆积如山的数据维护量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。