您要查找的是不是：
- local area differential GPS 局域差分GPS
- wide area differential GPS 广域差分
- A new method of shipborne radar calibration based on local area GPS differential positioning system is presented and the researching of designing and implementing of calibration system has been done. 提出了一种基于局域差分GPS定位系统标校舰船雷达的新方法,并对标校系统进行了设计与实现研究。
- He was a policeman and his duty was to keep the peace in the local area. 他是位警察,他的职责就是维护当地治安。
- In local area, we can arrive at preferable precision by GPS height fitting using polyhedral function model. 高程异常一般呈多曲面分布,在局部区域内,建立多面函数模型进行GPS高程拟合,可以达到较高的精度。
- She knows the local area very well. 她非常了解这地区的情况。
- Differential GPS Based Control of Heavy Vehicles; Final research rept. 重型飞行器的差分gps基控制/最终报告
- Few of the staff come from the local area. 人员中很少有人是本在区的。
- Are the experts on your local area! 他们在你的当地地区方面是专家。
- Tint--- color drain and local area enhancement. 部分颜色衰减并使局部颜色增强。
- NOTAM (L)s receive only local area distribution. 这种通告的内容只涉及由本地区机场提供的相关信息.
- In short-baseline differential GPS or E911 radiolocation based on mobile communication networks, multipath becomes a major ranging error source. 在近距差分GPS或者是基于移动通信网的E911用户定位中,多径干扰都成为了主要测距误差源。
- The packet is now launched onto your Local Area Network or LAN. 现在这个信息包被投放到你的局域网里。
- In the absence of the selective availability errors,the positioning accuracy of differential GPS is strongly dependent on the spatial decorrelation of the ionosphere. 在没有选择可用性条件下，差分GPS定位精度完全取决于电离层的空间不相关性。
- The paper has discussed the issues about safety of Local Area. 本文从局域网面临的安全威胁出发,探讨了保障局域网安全的对策及解决方法。
- It also introduces the utility geodetic way which uses a cheaper differential GPS positioning system to do field-point geodetic survey in a conventional weapon test base. 并介绍了采用一种较低成本的差分GPS定位系统在常规兵器试验基地进行场点大地测量的实用方法。
- A LAN consists of all the computers confined within a local area. 一个局域网（lan)可以是在某个局部地区内。
- It is proved that the system has a high accuracy by making use of the technology of differential GPS, which is the improvement of the traditional artillery geodesy. 实践证明该系统利用差分GPS技术实现了炮兵阵地的快速准确定位,是对传统炮兵测地技术的一种改进。
- How is the local area network built excuse me with safeguard? 请问局域网如何建设与维护?
- Gas seepage causes a certain ecologic influence on the local area. 气田烃类渗漏将对当地生态环境的造成一定影响。
