查询词典 GPS

Using a GPS device, the students tracked the balloon's position and flight path.

利用全球定位系统接收器，学生追踪气球的位置和飞行轨道。

Using a smart phone, you simply launch the Foursquare app and the phone's internal GPStags your position.

你只要在智能手机上开启Foursquare应用法式，手机内置的GPS系统就会确定你的位置。

This paper has introduced briefly the good and shortcoming of the GPS technology and machine visual technical in the variable machinery application, and the development status of the variable mechanical based on machine vision's key techniques have been explained in detail, such as light source, capturing dynamic image (CCD camera and image frame grabber), image processing , fast accurate actuator, and so on.

1引言精细农业生产技术是现代农业工程技术的重要标志之一，是利用现代信息技术、机电一体化技术对传统农业机械进行改造的主要方向。研究和开发以"空间差异"准确定位定量操作的"变量"农业机械是今后农业机械化研究的重点方向，其相关技术和设备的研究已成为国际上正在研究的重点课题。

The Fresnel inversion based on the principle of wave optics is a new method to retrieve atmospheric profiles.

菲涅耳衍射反演是GPS掩星技术中基于物理光学原理的新的反演方法。

Besides,it's uncle John's brand new Picasso C4 with embeded GPS system and frige which he picked up just two days ago,what if i bumped somewhere and broke some parts?...

这可是uncle John两天前才提回的崭新的商务型毕加索C4，带电脑冷柜卫星定位系统什么的，万一我磕磕碰碰地撞坏了哪个零件可不是小事哦？。。。

GARETH MITCHELL: And you want to say basically augment the existing GPS service then.

加雷思·米切尔：您的意思是，主要是提高现有的全球定位系统的精确度。

The paper puts forward the regionalization principle according to the structural feature of geographical spatial environment.

本文根据地理空间环境的结构特征提出了分区的原则，在分析研究内容的主要影响因子的基础上，利用多种数据源，在分区指标的支持下进行空间叠置分析，建立采样均质区，形成样点布设支持的空间背景数据库；同时，本文利用组件式地理信息系统的二次开发能力，设计了多种针对采样均质区自动样点布设的方法，样点布设的结果是形成一个点状空间图层；针对如何定位预先设计的采样点问题，本文又提出了采样导航的概念，它是通过GPS和GIS集成实现的，定位信息经过投影转换，实时显示在采样点空间图层上，参照道路、居民点等背景图层进行采样点定位，并根据空间搜索实时寻找最近采样点，当到达采样点时予以提醒，并进行相关的采样。

The length of boundary and the area of the field is calculatedAthe objects in field Can be marked by point, line, label and the geographical feature in field can be added, deleted, found, modified and so on.

其主要内容包括：1、GPS与GIS有机地融合；2、地图的放大、缩小、移动等的GIS功能；3、地块的周长和面积计算；4、田间地物的标注；5、空间数据的采集、数据分析、现场成图、栅格采样、平行导航等功能。

A new inversion scheme which combines the geometric optics method and the full spec...

结果表明，新反演方案是可行的、有效的GPS大气掩星反演方案。

In this paper, the Fresnel transform and the Geometric Optics inversion method are analyzed and compared. The limitations of the theories of these methods are analyzed.

文章研究了菲涅耳及几何光学方法的反演原理，利用GPS/MET数据分别反演得到了大气折射率及温度廓线。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。