数据采集

The hardware design focuses on building up the circuit of pulse tranquilization、the counting system in FPGA and the communication between the MCU and computer.

硬件设计主要包括搭建信号预处理模块、FPGA计数模块以及数据采集系统和上位机之间的通信接口电路。

Therefore, the digital signal processing technology and embedded TCP/IP protocol are discussed and summarized in this paper, and an embedded Ethernet application platform is provided based on speech data acquisition and transmittal.

本文对嵌入式系统和嵌入式TCP/IP协议进行了细致的总结和研究，成功地开发出了一个实现了语音数据采集和发送功能的嵌入式以太网应用平台。

On the basis of the summarization of MCM-Cs main features and its assembly and packaging technologies, the paper puts stress on relatively deepgoing studies in practically advanced MCM-C assembly process technologies as gold ball wire bonding, IC chip gold ball stud bump making, IC flip chip bonding and underfilling, in high reliability MCM-C packaging process technologies as integral LTCC substrate packaging, hermetically metal sealing, and also in the basic technological process of MCM-C assembly and packaging. Later on, it presents the effectively engineering development of two high level actual module products--a high-density monolithic processor system MCM-C , a high-speed data collecting and processing system MCM-C. Lastly, it briefly introduces various common methods of quality inspection and reliability test of MCM-C assembly and packaging in engineering practice.

论文在综述MCM-C的主要特点及其组装封装技术的基础上，重点对金丝球引线键合、IC芯片金球凸点制作、IC芯片倒装焊与下填充等实用先进MCM-C组装工艺技术和LTCC基板与外壳及PGA引线的一体化封装、气密性金属封装等高可靠MCM-C封装工艺技术以及MCM-C组装封装基本工艺流程展开了较深入的研究，有效完成了高密度单片机系统MCM-C和高速数据采集控制系统MCM-C等两种高水平实际产品的工程化研制工作，扼要介绍了工程实践中MCM-C组装封装工艺常用的质量检验方法和可靠性试验方法。

This system provide an wieldy and powerful integration platform for testers by integrated with global satellite position system, electronic map system and self-contained testing data collection functions. It can shorten the testing implementation cycle and reduce the costs.

该系统将全球卫星定位系统、电子地图系统以及完备的测试功能模块集成在一个便携的移动终端中，为测试人员提供了一个易于使用、功能强大的集成测试数据采集平台，缩短了测试实施周期，减少了测试成本。

This paper mainly introduces the wireless data acquisition system which combines technologies of computer science and RF wirelessness.

摘 要：介绍将现代计算机技术和射频无线技术相结合的无线数据采集系统。

For many yeara,we are for PLC and touch screen, for our inverter, and distribution, stepping servo control, CNC system has extensive practical experience,For customers in the product already performance test, the data acquisition system, the automatic production line, welding machines, printing machines, air-conditioning equipment, glass machinery and electronic equipment, spraying, energy-saving equipment modification, etc.

多年来，我们对 PLC 、触摸屏、变频器、伺服、步进、配电控制、数控系统等具有丰富的实战经验，已经为客户在产品性能检测、数据采集系统，自动化生产线、焊接机械、印染机械、空调设备、玻璃机械、电子设备、喷涂、节能设备改造、等方面开发、设计、改造了众多自动化设备及先进的自动化控制系统，并为其提供周到的技术支持和售前、售中、售后服务，受到客户的一致好评。

this article introduced carries on the physical zetetic experiment using the pasco data-logger.

摘要介绍应用pasco数据采集器进行物理探究性实验。

Since various rocks, complex structure and steep strata in the site, integrated well and ground seismic explorations were adopted on the two pilot holes, and 3D reverse VSP layout was used in microlog data acquiring.

由于工区岩石类型多样、地质构造复杂、地层倾角大，围绕预先导孔和先导孔所进行的两次地震数据采集均采用了井地联合的观测方法，微测井则是按照三维逆VSP的观测方式进行的。

Whole system is composed of three parts that is photoelectricity transition、video frequency signal which will deal with face lifting electrocircuit 、data collection and microcomputer interface director .

整个系统由三部分组成：光电转换、视频信号的整形和数据采集及微机接口控制部分。

Data collection ; acidulated sewage ; control system ; sewage treatment

数据采集；含酸污水；控制系统；污水处理

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。