说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 面源黑体
1)  extend blackbody
面源黑体
1.
In this paper, the requiring situation of extend blackbody and calibration for its radiation characteristic in the development of infrared imaging system,IR remote sensing to space vehicles and civil usage are analyzed.
分析面源黑体及其辐射特性校准在红外热像仪研制、航天红外遥感及民用领域等的需求背景。
2)  blackbody origin
黑体源;绝对黑体
3)  black-body reference
黑体参考源
1.
In order to promote the development of this technology,a new design of small black-body reference with small bulk,high precision,broad temperature range and convenient installation characters is introduced.
文章针对红外热像仪在实际应用中非均匀性多点校正问题,选择了体积小、制冷迅速的半导体制冷器作为黑体参考源,并采用模糊-PID控制算法对参考源进行控制,设计出一种精度高、便于安装并且能够进行多温度点控制的小型黑体参考源。
4)  blackbody radiant source
黑体辐射源
1.
Design and implementation of the temperature controlling system for a surface blackbody radiant source;
面黑体辐射源温控系统的设计与实现
5)  blackbody radiation source
黑体辐射源
1.
The developments of the establishment and evaluation of blackbody radiation sources in the world,such as different kinds of blackbody radiation sources,calculation methods and models for cavity effective emissivity are described briefly.
简要地介绍了国内外在黑体辐射源建立与评价上的发展现状 :多种黑体辐射源 ;多种空腔有效发射率计算方法和模型。
2.
The design of industrial blackbody radiation source in coddle-high temperature was fully discussed by analyzing the working characters.
通过对中、高温黑体辐射源设计的重点难点分析,论述了工业用中、高温黑体辐射源的加热元件、腔体形状、材料、保温方式、温度控制及其它相关设计。
6)  blackbody radiator
黑体辐射源
1.
A virtual Instrument technology and RS232/GPIB bus based automated test system was developed for the blackbody radiator calibration.
建立了基于虚拟仪器技术和 RS232/GPIB 总线的黑体辐射源校准自动测试系统。
2.
The influence of the non-ideal blackbody radiator emissivity on the calibration for BBRT and the calibration error of the method using blackbody radiators for the BBRT with 0.
在应用实例中分析了黑体辐射源发射率对宽带辐射温度计校准的影响和用黑体辐射源直接校准发射率设定值为0。
补充资料:面源污染
分子式:
CAS号:

性质: 一般是指无固定与集中的排放口或排放点,在一定区域面积内广泛分布的污染源对环境造成的污染。例如农田灌溉或雨水地面径流中农药、氯、磷等污染物对水环境的污染,酸雨的污染,工业生产无组织排放对大气环境的污染等。排放废气的低矮点源(高度<15m),当其分布较密集时,通常也划归面源。

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