1) flying height measuring
高测量
1.
Based on the optoelectronic sense principle,a set of optoelectronic detection system for deep sub-micron flying height measuring is designed,which focuses on the preamplifier and post amplifier.
基于光电传感原理,设计了用于深亚微米飞高测量的光电检测系统,采用前置放大和后级放大电路结合,设计高速高精度数据采集系统,介绍了系统控制交互界面。
2) high temperature measurement
高温测量
1.
The IR thermography technique for high temperature measurement;
用于高温测量的红外热成像技术
2.
A new method, 4 - thermocouple method for high temperature measurement is given in the paper, developed from the principle of 3 - thermocouple method.
科研和生产中需要在小空间条件下进行高温透明气流的温度测量,现有的高温测量方法不能很好地满足其要求。
3.
Experimental results show that its powerful data processing capacity is exerted adequately and the real time na-ture is improved when the DSP is used in the high temperature measurement.
介绍了一种基于DSP处理器的光纤高温测量仪的设计方案。
4) height survey
高程测量
1.
Triangle height survey method using simple total-station meter;
简便的全站仪三角高程测量法
6) remote elevation measurement(REM)
悬高测量
1.
On the basis of the basic principle of remote elevation measurement(REM),a new method of REM in some special situations,the method of measuring through changing the apparatus s height,is presented,and a formula of accuracy of REM by the method is deduced.
在悬高测量基本原理的基础上,文章探讨了一种适用于特殊情况下悬高测量的新方法——变动仪器高法,并推导出该方法的精度计算公式。
补充资料:峰高测量法
分子式:
CAS号:
性质:石墨炉原子吸收分析中当试样中待测元素吸收线与发射线中心频率一致时,而且在发射线远窄于吸收线半宽度情况下所测量的峰高。其值近似等于积分吸收系数。用该法测量待测元素浓度或含量,简便快速,而且灵敏度高。
CAS号:
性质:石墨炉原子吸收分析中当试样中待测元素吸收线与发射线中心频率一致时,而且在发射线远窄于吸收线半宽度情况下所测量的峰高。其值近似等于积分吸收系数。用该法测量待测元素浓度或含量,简便快速,而且灵敏度高。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条