查询词典 data acquisition

Data acquisition is widely used in the field of radar signal processing, digital image processing and virtual instrument.

在雷达信号处理、数字图像处理和虚拟仪器等领域中，数据采集都得到了广泛的应用。

This paper introduces a new seismic exploration method-3D Walkaway VSP. As a combination of the 3D seismic exploration method and the VSP technology, it can accomplish the simultaneous data acquisition used to performed by the two methods and so it is fully competent in refined petroleum exploration.

介绍了一种新的地震勘探技术－三维井地联合Walkaway VSP技术，该技术将三维地震勘探技术和VSP技术有机结合，实现了地面三维地震采集和井下VSP技术联合同步采集，发挥了两种技术的优势，弥补了各自的不足，可应用于油气藏的精细勘探和开发。

This paper utilizes computer technique and MCU, and realizes water-wheel dynamotors wireless communication, vibration analysis, data acquisition and process, and so on.

本文利用现代计算机与单片机技术，实现智能巡检管理系统对水轮发电机组的振动分析、数据采集与处理等功能。

Forward modeling methods based on wave equation have been widely applied in seismic data acquisition, processing, and interpretation.

基于波动方程的数值模型正演模拟方法已经被广泛应用于地震数据采集、处理和解释的各个方面。

The practicality of using rough set to reduce the date was discussed, in this paper, and the interval-valued continuous attribute discretization by applying self-organizing map neural network clustering was proposed, too. This article proposes a simplified indiscernible matrix's method, which reduces the example's condition attribute and eliminates the redundant information of the date. What's more, it provides the methods used to diagnosis compressor's faults based on the intelligence hybrid system by adopting the MATLAB neural network workbox. At last, the functional modules which make up into intelligence hybrid system for fault diagnosis was introduced, including: data acquisition module, date preprocessor module, date reduction module, neural network module, fault diagnosis module and fault expressing module. Here, the article also gives the flow of work of all the above modules.

论文论述了应用粗集对故障数据进行约简的可行性，并应用自组织映射神经网络的聚类功能，来实现连续属性值的离散化方法；给出了简化的分明矩阵法，并用该方法实现了样本条件属性的约简，消除了样本数据中的冗余信息；采用MATLAB神经网络工具箱建立了压缩机的部分故障类型的智能混合诊断系统；最后介绍了智能混合故障诊断系统的功能模块组成，各功能模块分别为：数据采集模块，数据预处理模块，数据约简模块，神经网络模块，故障诊断模块，故障解释模块；并给出了各功能模块的工作流程。

The D/A and I/O of data acquisition card will be controlled through VB software, so programmed real-time control of Z-axis should be achieved efficiently.

主要利用VB编程，有效的控制了数据采集卡的D/A和开关量，从而控制了AB2伺服放大器的工作电压和工作模式，实现了对Z轴驱动的实时可编程控制。

Doesn't be processed and direct is adopted analog-to-convert,the dyn amic range of analog-to-digital converterin data acquisition circuit can't match the need of GPR system and the problem will affect the exploration depth and resolution of GPR.

探地雷达回波信号具有动态范围大、频带宽等特点，如果不对回波信号进行处理直接进行A／D转换，则会出现动态范围不匹配的问题，严重影响雷达的探测深度和分辨率。

There are much system of structure health measure and demodulation in all over the world, but the system exist biggish limitation in practice application because of the lower speed and precision of data acquisition.

国内外出现了许多传统的结构健康监测系统，但它们的采集速度低、精度误差较大，在其应用上存在较大局限。

The system uses a special acoustic emission sensors, combined with the DSP card as a dedicated hardware platform, through UBS2.0 extended to PC, In the environment of the Windows operating system ,using software programming method to configurate USB 2.0 bus ,then to operate the hard platform, Achieved a high sampling rate data acquisition system of Cavitation signal.

该系统采用特殊的声发射传感器，结合以DSP为核心的预处理卡作为专用硬件平台，通过UBS2.0扩展到上位机上，在视窗操作系统环境下使用软件编程的方法，以微机作为控制单元经USB2.0总线对硬件平台进行配置和操作，实现了对气蚀状态信号的高采样率的数据采集。

Of course there are many exceptions to these generalities, and many DCS manufacturers have produced systems to deal with COSs (both by producing event driven base systems and "special" COS description alarming), and similarly there are SCADA systems with greater data acquisition and process control capability.

当然有这些泛泛许多例外，许多发展中国家的制造商产生系统来处理急症科的生产基地，事件驱动系统和&特殊&职业导向的描述令人震惊）（包括，同样有更大的数据采集和处理SCADA系统控制能力。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。