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brightness temperature

  • [天物] 亮度温度

网络释义专业释义英英释义

  [天物] 亮度温度

它是一个非常热的“木星”,是已知最热的行星,亮度温度brightness temperature)约为2,300 K。这个结果与认为存在一个其表面上每块地方就像一个黑体(black body)一样瞬间会把所吸收的全部光线重新发射出去的行...

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  亮光温度

... intrinsic brightness 本征亮度,固有亮度... brightness temperature 亮光温度,亮度温度,... brightness contrast 明度对比,亮度对比...

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  [天物] 亮温度

... brightness signal || 黑白信号,亮度信号 brightness temperature || 亮温度 brightness transfer characteristic || 亮度传输特性,亮度转移特性 ...

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  亮温

... 2) 地表反射率(Surface Reflectance) 发射率(Emissive) 亮温brightness temperature) ...

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短语

brightness temperature pyrometer 亮度 ; 光学光温计

sky brightness temperature [天] 天空亮度温度

solar brightness temperature 太阳亮度温度

Land Surface Brightness Temperature 基准地表亮度温度

difference of brightness temperature 亮温差值

mean brightness temperature 共讨论平均亮度

Infrared radiation brightness temperature 热红外亮温温度

 更多收起网络短语
  • 亮度温度 - 引用次数:5

    The photon flux in the wavelength of 140170 nm is about 510~(23) s~(-1)cm~(-2) of which the radiative brightness temperature is more than 25 kK. The effective gain length of laser is 80 cm and a plane-spherical stable resonator is used.

    利用分幅相机拍摄了XeF2光解离波并对抽运源辐射能力进行了诊断,抽运源辐射在140~170nm波段的光子出射通量达到5×1023s-1.cm-2,辐射亮度温度高于25kK。

    参考来源 - 期刊学术社区
  • 亮温 - 引用次数:9

    With thermal data from such two sensors, land surface temperature (LST), blackbody temperature (brightness temperature), and specral thermal radiance are worked out.

    本文利用这两个多波段传感器的热通道同时获取的地表度,亮温,波段热辐射度。

    参考来源 - 基于遥感的高层密集街区与热景观关系研究
    亮度温度 - 引用次数:6

    Second, the radiometer directly measures the antenna temperature which is not the brightness temperature. In order to obtain the real radiation brightness temperature of target, we should calculate the brightness temperature by some inversion algorithms.

    其次,被动毫米波辐射计可以直接测得的是天线温度,而不是目标的辐射亮度温度,因此为了得到目标的真实辐射亮度温度必须通过反演算法将天线温度反演为物体的辐射温度

    参考来源 - 毫米波目标辐射特性建模与分析
  • 亮光温度
  • 亮度温度
  • 亮度温度
  • 亮度温度
  • 亮温度

·2,447,543篇论文数据,部分数据来源于NoteExpress

Brightness temperature

  • abstract: Brightness temperature is the temperature a black body in thermal equilibrium with its surroundings would have to be to duplicate the observed intensity of a grey body object at a frequency \nu.

以上来源于: WordNet

同近义词

双语例句权威例句

  • The response of microwave brightness temperature parameters to typhoon's precipitation distribution and intensity is analyzed by using 2a25 and 1b11 data.

    利用2a251b11资料分析了微波各参数台风降水分布和强弱的响应。

    dict.cnki.net

  • Sea ice thickness distribution along the flight line over Liudongwan Gulf and statistical curve relating brightness temperature to ice thickness are given.

    文中给出在辽东湾测得航线上厚度分布亮度温度与冰厚度的统计曲线

    jors.cn

  • According to the soil dielectric constant and its microwave emissivity, the soil microwave brightness temperature is deduced, and its mathematical model is given.

    根据土壤介电常数相应微波发射率推算亮度温度值给出数学模式

    dict.cnki.net

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