助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   acoustic telemetry 的翻译结果: 查询用时:0.162秒
图标索引 在分类学科中查询
所有学科
地质学
地球物理学
海洋学
矿业工程
更多类别查询

图标索引 历史查询
 

acoustic telemetry
相关语句
  “acoustic telemetry”译为未确定词的双语例句
     Application of Frequency-division Multiplex Technique to Underwater Acoustic Telemetry
     频分多路复用在水声遥测中的应用
短句来源
     The main jobs of the acoustic telemetry system for oil wells is the signals transmitting and processing during the course the parameters of the temperature and the pressure under the bottom of the oil wells being taken to the mouth of the well by the acoustic wave.
     油井参数声遥测系统这一课题的研究内容是将千余米油井下的温度、压力等参数通过声波传输到井口的过程中的信号的传输与处理。
短句来源
     The problem of error control should be sufficiently considered for the image transmission coding in underwater acoustic telemetry,because data are prone to errors over underwater acoustic channels.
     提出了一种高误比特率传输条件下的图像编码方法,它适用于水声信道的图像传输。
短句来源
  相似匹配句对
     Acoustic Pyrometer
     声波高温计
     Acoustic World
     声音的世界
短句来源
     Application of Frequency-division Multiplex Technique to Underwater Acoustic Telemetry
     频分多路复用在水声遥测中的应用
短句来源
     Application of CTS telemetry technology in the acoustic frequency and spectrum logging tool.
     CTS遥传技术在声频谱测井仪器中的应用
短句来源
     Telemetry Statement and Development
     遥测技术的现状与发展
短句来源
查询“acoustic telemetry”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  acoustic telemetry
The measurement of marine geothermal heat flow by a multipenetration probe with digital acoustic telemetry and insitu thermal co
      
A whole-lake acoustic telemetry array was utilized to monitor the three-dimensional position of 20 largemouth bass (Micropterus salmoides).
      
In the field, 18 wild and 9 hatchery-reared fish were released and tracked using an acoustic telemetry system during the winter and the summer in Maizuru Bay, Kyoto (Japan).
      
The behavior of wild and hatchery-reared red tilefish Branchiostegus japonicus was analyzed using two different methods: video observation and acoustic telemetry tracking.
      
We used acoustic telemetry to monitor the downstream, estuarine, and early ocean migration of tagged smolts and estimate their mortality rates.
      
更多          


An RCA microboard computer is used as the controller for a new instrumentpackage for marine heat flow.The use of the microprocessor allows incorporation of several novel features that lead to the capability for real-time measurement of heatflow.The design is based on the violin-bow type configuration with 7.5m of penetra-tion and fourteen thermistors.An overall resolution of better than ±0.5mK over arange of 20K is achieved by employing a 16 bit A/D converter with the processormaking zero offset and drift measurements...

An RCA microboard computer is used as the controller for a new instrumentpackage for marine heat flow.The use of the microprocessor allows incorporation of several novel features that lead to the capability for real-time measurement of heatflow.The design is based on the violin-bow type configuration with 7.5m of penetra-tion and fourteen thermistors.An overall resolution of better than ±0.5mK over arange of 20K is achieved by employing a 16 bit A/D converter with the processormaking zero offset and drift measurements and applying them to the data.Sixteensuch sequential calculations are performed for each thermistor every 3s to obtain aresultant value.The data are output through the serial part of the microcomputer and a standardtelephone modem circuit to a hydrophone for acoustic telemetry to the ship.The di-gital data are received by the ship's transducers,demodulated and entered to a personalcomputer.The real-time display of the functioning of the sea-floorcapkage alloowsthe operator to monitor the progress and validity of each measurement.The shipboardmicro then calculates the gradient and conductivity for the site.In sea trials in theLabrador Sea,in water depths>4000m an error rate of about 1∶10,000 was noted forthe acoustjc link.

在此新型海底热流仪中,有一台 RCA 微型计算机作为控制器。微处理机的使用使该仪器有许多新颖的特点和进行实时测量的功能。此机采用琴弓形设计,插入管管长7.5m,14个热敏电阻。模数转换器16位,总分辨率优于万分之五开氏度,测程大于20度。电平位移和零点漂移均自动消除。在少于三秒钟的时间内,该机对每个热敏电阻进行16次数据采样并计算测得值。数据通过微机的串行端和标准型的电话调制解调电路加于水声器,用声学遥感技术传输到船上,数字式数据和其他信息,被船上的遥感接收,解调后转入一台便携式电子计算机。海底仪器的一切工作状态信息和实测数据都实时地显示在计算机终端的荧光屏上,船上的科学家可以对海中的测量过程一目了然,船上计算机还对测得数据进行现场的热梯度和周围泥沙的热导率计算,在拉不拉多海的海上试验中,当水深大于4000m 时,传输误差为万分之一左右。

Some criteria for evaluating an underwater acoustic signal transmission system are briefed in this article. An example is presented for evaluating a given acoustic telemetry system. This method is general in some degree for acoustic telemetry system although it is only shown for a given system.

本文简述了水声信息传输系统的评价指标,并对具体的水声遥控系统进行评估。文中所介绍的估算方法和结果,虽然是对具体系统而作的,但其方法也适用于评价采用数字信息传输的其他水声遥测遥控系统。

The authors describe the fact that the frequencydivision multiplex technique is more suitable for telemetrying multichannel information of under avater acoustic telemetry system than the time-division multiplex technique, taking the water-de- pth telemeter used the former technique for example. The design principle of main parameters of this system, as well as the concrete design data ate given in this paper.

本文以已经研制成的、采用频分多路复用技术的水层深度遥测仪为例,阐述频分复用较之时分复用更适合用于传输多路信息的水声遥测系统;文中讨论了系统主要参数的设计并给出具体的数据.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关acoustic telemetry的内容
在知识搜索中查有关acoustic telemetry的内容
在数字搜索中查有关acoustic telemetry的内容
在概念知识元中查有关acoustic telemetry的内容
在学术趋势中查有关acoustic telemetry的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社