有系统地

The use of desktop video conference system makes it handy to establish a bilateral and interactional real time distance t...

利用桌面视频会议系统可以方便地架构双向互动的实时远程教学方式，在现代远程教育中有较广的应用前景。

The use of desktop video conference system makes it handy to establish a bilateral and interactional real time distance teaching mode, which enjoys a broad prospect of application in the modern distance education.

利用桌面视频会议系统可以方便地架构双向互动的实时远程教学方式，在现代远程教育中有较广的应用前景。

The riparian zone has four-dimensional structure characteristic with portrait, diastrophism, perpendicularity and changing by time which is outcome between land and hydrophily in space. It has important function in landscape pattern.

河岸带具有四维结构特征，即纵向、横向、垂直方向和时间变化(如河岸形态变化及河岸生物群落演替)4个方向的结构，是空间内陆地——水生态系统发生直接相互作用的产物，在景观格局中有重要的作用。

The result generalizes the conclusion in the existing articles about the set invariability condition,it can enlarge the domain of attraction.

本文结果是已有文献给出的集合不变性条件的推广，它能用来很好地扩大系统的吸引域

To understand the hyperbolic motion of the probe and give necessary orbit information not only the discrete positions to both ground-base or satellite autonomy device, we studied the variation of hyperbolic orbit and gave the variation equations like that of elliptic orbit.

这段轨道相比其它段虽然很短，但却是实现最终探测目标的关键弧段。为了更好地了解探测器的在这一关键弧段的运行状态，给地面测控系统或是星上自主设备提供必要的轨道信息，而不仅仅是探测器在一些孤立点上的位置和速度，有必要对双曲线轨道及其变化特征进行研究，给出类似于椭圆轨道及其变化的一些基本规律。

And the perfect Q-vector was applied to diagnose a heary rain process for August 3～5, 1996. The results showed that there were more advantageous using the perfect Q-vector, and suggested that the perfect Q-vector could clearly reveal the system development of the heary rain; the divergence center or line, the divergence field and the frontogenesis function field of the perfect Q-vector could be used to locate the heary rain area; the center magnitudes of the perfect Q-vector divergence field and the frontogenesis function field could be signified the intensity of the heary rain.

结果表明，完全Q矢量能较清楚地揭示暴雨天气系统的演变；考虑了湿过程的完全Q矢量在暴雨的诊断过程中显示了其更大的优越性；定性而言，完全Q矢量散度的辐合中心或辐合线、散度场和锋生函数场有助于确定暴雨的落区，暴雨区正好落在低层完全Q矢量散度场辐合中心和锋生函数场正值中心之间；定量而言，低层完全Q矢量散度场辐合中心和锋生函数场正值中心大小对暴雨强度有显著的指示作用。

Japan has operated the brand Panasonic, Germany Sodom, Germany covered Chak, HPK, Japan Fuso, must Sheng, Macao Special Run, Miura (3P), the United States Horton Series revolving door, Remote Control garage door, gas-tight door, access control system series, behind closed doors, and in spring, electric plug a variety of automatic door locks and spare parts sales.

经营的品牌有日本松下、德国多玛、德国盖泽、HPK、日本扶桑、必盛、澳润特、三浦（3P）、美国Horton金系列旋转门、遥控车库门、气密门、门禁系统系列、闭门器、地弹簧、电插锁及各种自动门零配件销售。

Japan has operated the brand Panasonic, Germany Sodom, Germany covered Chak, HPK, Japan Fuso, must Sheng, Macao Special Run, Miura (3P), the United States Horton Series revolving door, Remote Control garage door, gas-tight door, access control system series and a variety of automatic door spare parts, behind closed doors, and to springs, such as sales of electric plug lock.

经营的品牌有日本松下、德国多玛、德国盖泽、HPK、日本扶桑、必盛、澳润特、三浦（3P）、美国Horton金系列旋转门、遥控车库门、气密门、门禁系统系列及各种自动门零配件、闭门器、地弹簧、电插锁等销售。

The result can be widely applied to many aspects of product design systems,such as parametric design by geometric reason-ing,decomposition of complex design tasks and dependency analysis of design parameters.

该方法在产品设计中有广泛的应用，利用这个模型和算法可较好地解决参数化设计中的几何推理问题，还可用作概念设计的工具，用于完成复杂系统设计任务的划分及定序、设计变量之间相互依赖关系分析等工作。

This paper presents a model and algorithms of causal qualitative reasoning based on integer programming. The result can be widely applied to many aspects of product design systems,such as parametric design by geometric reasoning,decornposition of complex design tasks and dependency analysis of design parameters.

该方法在产品设计中有广泛的应用，利用这个模型和算法可以较好地解决参数化设计中的几何推理问题，还可以用作概念设计的工具，用于完成复杂系统设计任务的划分以及定序、设计变量之间相互依赖关系分析等工作。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。