导航

For raising automation level of farm operation, an agricultural wheeled-mobile robot was designed on the basis of the research on the intelligent sensor, information and automatic navigation.

为了提高农业作业的自动化程度，在对传感器技术、信息技术、自动导航技术等进行研究的基础上，设计了一种自动导航农用轮式移动机器人。

And now, Uniware is releasing a new type of GPS navigator, named GOONEY GPS PND, which is the 1st dynamic navigation GPS device in China with many innovative functions, such as receive and display detailed real-time traffic information on the screen and realize dynamic navigation to avoid the congestion road when driving.

近期大用软件隆重推出自主品牌的国内首款能够实时接收路况信息，直观快速显示道路拥堵状况，实现动态导航功能的动态导航仪——信天翁。

That is: According to the guide star flag, the number of stars identified and the cost-function of two attitude determination algorithm to carry on the final attitude determination, the better attitude are chose as the output.Through Monte-carol simulation, the error of four cases of attitude determination algorithms is studied.

对于实拍星图，基于导航星选取过程中赋予的恒星标识及星图识别结果给出了姿态确定算法的选取原则，即：根据导航星的恒星标识、识别出的恒星数目及不同定姿算法计算出的最小代价函数值的优劣进行最终姿态计算结果的选择输出。

When the number of high accuracy guide stars identified is large, the QUEST algorithm has obvious superiority.According to night-sky observation, based on the guide star flag and the star- Identification information, the selection principle of attitude determination algorithm are given.

四姿态确定算法进行了改进的TRIAD算法和QUEST算法的探讨，这两种定姿算法各有千秋，在识别出的高精度导航星只有2颗的情况下，QUEST算法无法给出姿态，而改进的TRIAD算法可以进行三轴姿态的反演；但在识别出的高精度导航星多的条件下QUEST算法有明显的优势。

And even before the Wright brothers succeeded in building a heavier-than-air flying machine, the physicist and inventor Nikola Tesla speculated that it would be possible to build a remote-controlled flying bomb—a premonition perhaps of German V-1 flying bombs and modern cruise missiles.

而且，即使在赖特兄弟成功建造成重于空气的飞行机之前，当时的物理学家与发明家尼克拉·特斯拉就设想，研制一种远程操控的自动导航导弹将是可能的——这种设想可能是德国V-1自动导航导弹与现代巡航导弹的前兆。

This causes the link to display as a block element, meaning that the whole area of each navigation "button" is active when you move the cursor over it -- the same effect you'd see if you used an image for the navigation.

这可以使链接看上去是静止的元素，而每个导航的&按钮&当你鼠标放上去时是动态的--你用图片做导航也是这个效果。

Drive – free car navigation with voice and visual instructions, lane assistance and speed limit warners, available in over 70 countries.

驾车导航——配有语音与视觉指示，行车限速警告和车道援助的免费汽车导航，在超过 70 个国家提供。

In the first part, after analyzing the status of the UNIS in abroad and domestic, put forward the meaning of this article and the importance to build the Shi-jiazhuang UNIS.

第二部分：介绍了我国城市导航系统发展所遇到的问题及相应解决对策，论证了石家庄市建立车载城市导航系统的可行性。

Finally, the model of Artificial Neural Network used to process multi-sensor information is researched.

此外，本文还研究了如何建立可导航地图数据库及车辆导航线路指南系统的问题，并提出了基于知识的线路指南系统设计方法。

Sonograms of territorial songs of 48 different males across the complex were analyzed, and 72 verse types were found in this complex.

从导航的最底层可以看到与本文研究领域相同的文献，从上层导航可以浏览更多相关领域的文献。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。