查询词典 GPS

In this thesis the significance and progress of synchronized phasor measurement based on GPS are introduced at first, and its application in the power system is presented at the same time.

论文首先介绍了基于GPS的同步相量测量的研究意义、国内外的研究进展情况以及PMU 在电力系统中的应用前景。

The software through a GPS positioning system to find your personal position, and shooting phot...

本软件可以通过GPS 定位系统查找到你的个人位置，并能拍摄画面，不管你跑到哪里，都能及时传送清晰的画面，并可以保存视频文件。

This paper regards a low cost piezoelectricity gyro SINS and integration of it and GPS as the target, make the research work of the following aspects.

本文以一个低成本压电陀螺捷联惯导系统及其与GPS的组合为对象，做了以下几方面的研究工作。

Based on the 2 sets of CPI-accuracy plane coordinates composed by the 14 GPS control points along the Hunan-Guangxi railroad line, we carried out coordinate transformation using the Similarity Transformation Method and the Affine Transformation Method in different common point numbers and position distributions.

以湘桂线14个GPS测量点的两套CPI精度的控制点平面坐标为依据，分别用相似变换、仿射变换及不同公共点个数求转换参数进行坐标转换，分析成果精度之间的差异及规律。

It proposes idiographic schema to rationally choose projection zone and perspective plane. The choice of projection zone and perspective plane in the establishment of plane coordinate system of GPS network in Datong mining area has validated that the schema is feasible.

提出了合理选择投影带和投影面的具体方案，并以大同矿区GPS网平面坐标系统建立中投影带和投影面的选择实例验证了该方法在实际应用中是切实可行的。

One is RS-422 for connection with equipment such as marine radar or GPS chart plotter.

一个是RS - 422与设备连接，如航海雷达或者GPS海图。

With a lightweight, handheld Global Positioning System receiver known as a " plugger," he uses the constellation of GPS satellites to calculate the longitude and latitude of his mark and phones in the coordinates, via satellite, to an air base in Florida.

通过一个重量很轻的便携式全球定位系统接收器，通常被士兵们称为"塞子"，他可以利用gps卫星计算出目标的经度和纬度，并拨打卫星电话把坐标直接传送到佛罗里达的空军基地。

GPS control network of the county's point of division of responsibilities, and various levels of people and the establishment of rural land and natural resources carried out by the trusteeship system, regular weekly inspections, so that the set of people, location, setting responsibilities.

对全县GPS控制网和各类水准点划分责任人并建立由各乡镇国土资源所进行托管的制度，每周定期巡查，做到了定人、定位、定责。

A photoelectrical imaging system is introduced which can track a goal and receive GPS position data. in this paper.

中文摘要论文介绍了一种GPS定位光电扫描式成像跟踪系统的设计实现，对其中的关键技术问题进行了深入的分析，并用实验加以验证。

The main idea of this article is to display gps position data on the vector map.

本文的主要设计思想是将GPS接收机返回的车载定位数据在矢量化电子地图上以位图的形式显示出来，这个位图就代表所要监控的车辆。

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％。