数字数据

There are many different formats available for aerodrome mapping data vector, raster, digital elevation models, etc.

有许多种机场地图数据形式（矢量，栅格，数字高程模型等提供不同的格式）。

Base on the systematically geological investigation and study, we choose to use aremote sensing data source,the geography control data source(1:50,000relief map of Qiaojia and measured GPS ) as the data source of this research, adopt"Digital Landslide"processing image data, and carry on time-space analysiscombining geological investigation and related data. Application aerodynamicist theories, some important conclusions that obtained from the wind-tunnel experiment,and according to the time –space analysis result, we analyzed the landslide dammingmovement mechanism, presumed the movement format of this high-speed landslide,studied the formation mechanism and the movement characteristic of this landslide ,calculated it's movement equation, applied VC language to write calculationprocedure of each stage of the landslide, computed movement speed and displacement,and made sure its possible stop district.

本文在前人研究的基础上，选用遥感数据源、地理控制数据源(1：5万巧家幅地形图及实测GPS点)为本研究的数据源，采用"数字滑坡"技术处理图像数据，结合野外实地考察及相关资料对石膏地滑坡进行了时空分析；运用空气动力学理论，采用胡厚田等人在风洞实验中得出的许多重要结论，根据时空分析结果分析滑坡的运动机理，推测高速滑坡的运动模式；研究石膏地滑坡的形成机理、运动特征及运动方程，并用C++语言在VC开发环境中编写滑坡各阶段的计算程序，计算滑坡的流动速度及运动位移，确定其可能的停止区域。

The use of digits to represent alphabetic data.

用数字来表示字母数据的方法。

An adaptive filter based on Data-Reusing Least-Mean-Square algorithm has been proposed and applied in magnetocardiography to suppress ambient noise.

提出了一种基於数据重置最小均方算法的自适应数字滤波器，并将其应用於抑制心磁信号的背景噪声。

In practical applications of the data collection system designed to quantify the number of external analog signals into a computer for processing.

在实际的应用中数据采集系统的目的是把外部模拟信号进行数字量化后送入计算机进行处理。

A modem is a device that converts data from digital computer signals to analog signals that can be sent over a phone line.

调制解调器可以将数据从数字信号转换成可以通过电话线传输的模拟信号。

This is an IT enabled service where people convert analog data in digital form and create a database.

这是一个IT服务，人们能够模拟数据转换成数字形式，并建立数据库。

Will be collected analog data converters and digital signal to the computer, as well as in the single-chip display.

将采集到的模拟数据转换成为数字信号并传给电脑，还有在单片机上显示。

Each memory element can store data represented in analog or digital form.

每个存储器元件可存储以模拟或数字形式表示的数据。

The digital image generating method was simulated based on CCD and optical system parameter, results show that the method can generate a star map with higher apparent magnitude (magnitude＞10) and can satisfy the requirements of space object detection and surveillance for star map.

结果表明，该方法可生成较大星等(星等＞10)的星空背景图像，基本满足了现有空间目标检测与跟踪算法对星空背景数据的要求。标签空间监视星空背景星等数字图像成像灰度值 space surveillance star map star magnitude imaging gray value

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。