参考系统

This is a very good database on the system, the system is addendum to the C language, of great reference value.

这是一个很好的基于数据库的系统，本系统是用C语言编的，很有参考价值。

This project has been of great value for the development of analogous simulating system.

该系统的设计方案对于开发类似仿真系统具有一定的参考价值。

Aiming at the market of longdistance touring autobus, in order to satisfy the passengers demand for the information along the tour, an embedded system concerning autobus tour guiding was put forward, referring to the autobus navigation system.

针对长途旅游客车市场，为满足乘客在旅途中对沿途信息的需要，参考汽车导航系统，提出了一个面向客车乘客的嵌入式汽车导游系统。

In addition, we will also establish a network test platform, so that we could have a real test environment to facilitate system debugging and development on the prototype systems. On the other hand, in the beta site, we would also deploy the vendor s' products to observe the effectiveness of them and collect reference information for guiding future research.

除此之外我们也将建立测试网路平台，让研发过程中的系统雏型可以有真实的测试环境以利系统之除错与改良，在测试平台上亦实际地部署业界产品来观察使用成效，作为未来研发方向的参考。

This paper attempts to make certain of theory and method on urban-rural green space system planning,strive to make work development,and attempt to make some suggestions and references.This paper firstly to define the relevant concents of urban-rural green space system.

本文尝试对统筹城乡绿地系统理论和方法作出一定探讨，力求使统筹城乡绿地系统规划编制工作得到发展，也试图为统筹城乡绿地系统规划的理论建设与方法改革提出一定建议和参考。

On the basis for discussing the support environment,developingmethods and tools of the Web application systems,this paper presents a proto-type system of a Java-electronic shopping system, which can provide a frame-work of a Java-based electronic shopping system or electronic commerce systemfor reference.

在研讨Web应用系统支持环境，开发方法及工具的同时，本文采用Java开发了一个网上购物的原型系统，旨在对网上电子商务及网上购物等Web应用系统的研究开发和应用提供一定的参考作用。

The effect of the friction moment of bearings on performance is researched. The forming mechanic and influence factors of the friction moment of ball bearing are analyzed. Suitable clearness and groove radius of ball bearings are obtained by experiment and calculation. The relationship between starting moment of ball bearing and various lubricants is analyzed. The measure for reducing the starting moment of ball bearing is put forward, it is the theory basis and reference for ball bearing design of small power unit system.The system is an unstable system when the 24-station ball pen tip production machine is running because of various interferences. It is too hard to describe the system by linear method, so the nonlinear formulation must be used.

研究了小动力头系统轴承摩擦力矩对运转性能的影响，分析了球轴承摩擦力矩的产生机理及影响因素，采用实验和计算的方法得到了动力头球轴承的合理间隙及球轴承沟曲率半径，分析了各种润滑剂与球轴承启动力矩的关系，并提出了减小轴承启动力矩的措施，为小动力头系统的轴承设计提供了理论依据及实践参考。24工位笔头加工机械在笔头的生产加工过程中，由于受到各种因素的干扰是一个不稳定系统，其稳定性会发生一定变化，而且很难用线性方法表述。

The principle of the novel single-phase hybrid active power filter is described in detail. Based on the above analysis, Kalman filtering approach for estimation of harmonics is presented to improve the speed and precision of harmonic detection, and it also can avoid the influence made by voltage distortion on harmonic detection. A new current control strategy based on energy balance is presented to regulate the active part absorbing or releasing active power and control the inverter to produce current opposite to the harmonic current reflowing in injection branch, the above method combined with harmonic current tracking control that keeps the stabilization of dc-side voltage and improve the reliability of the system.

并详细分析了系统的滤波原理，提出了基于卡尔曼增益自调整的改进型动态谐波含量估计方法，能够快速准确的跟踪检测电网谐波电流，并且克服了电力机车等冲击性负荷引起的电网电压畸变对谐波检测精度的影响；提出了基于逆变器两侧能量平衡的电流控制方法使有源部分吸收或释放一定有功或无功功率及产生与注入支路回灌谐波电流相反的抑制电流，然后联合电网谐波电流跟踪控制以获得系统参考信号，保证了直流侧电压的稳定，提高了装置可靠性，增强了系统滤波性能。

Refers to other successes the management system management system experience, through to the actual service analysis, had determined the steel and iron stores in a storehouse the management system management system the design thought and the movement flow; Uses the C ++language programming, uses MFC and the ACESS tight joint.

通过参考其他成功的管理系统经验，确定了家庭教育管理系统的设计思想和运行流程；采用C++语言编程，利用MFC和ACESS紧密联接，建立一套管理系统模型。

The system can run in different kinds of database management system and be a complementarity of the library management system.

该系统能在多种类型数据的数据库管理系统下运行，并作为其它图书馆管理系统开发时的参考。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。