| 1. | The spectral irradiance response of solar ultraviolet spectrum monitor is obtained
采用漫反射板方法标定了太阳紫外光谱监视器的光谱辐亮度。 |
| 2. | In order to assess property of infrared optical system we must know radiance of image also
而且在许多情况下要评价红外光学系统的性能就要求了解像的辐亮度。 |
| 3. | We usually must know radiance of the image formed by optical system in infrared optical system applications
在应用红外光学系统时常常需要了解系统所成的像的辐亮度。 |
| 4. | Direct solar irradiance , spectral transmission and atmospheric up well radiance under certain circumstance of atmosphere and radiation are also computed in virtue of software lowtran7
利用lowtran7计算了给定大气模式、辐射条件下的太阳直射辐照度、大气光谱透过率、大气上行路径辐亮度。 |
| 5. | This paper is mainly relative to three parameters1 measurement , which are spectral irradiance , spectral radiance and colour temperature . the metrology of these parameters plays an important role in moder war
本文主要是进行了光谱辐照度、辐亮度及光源色温这三个参数的计量测试，这些参数的计量在现代化的战争中发挥着巨大的作用。 |
| 6. | First , the apparatus of spectral irradiance calibration is set up , and ultraviolet spectrum band uses a standard lamp offered by standard metrological institute of china , while vacuum ultraviolet spectrum uses a deuterium transfer lamp
地面辐射定标分为光谱辐照度定标和光谱辐亮度定标。光谱辐照度定标中选用了卤钨灯作为250nm 400nm标准光源，氘灯作为200nm 300nm的传递光源。 |
| 7. | For the spectral radiance calibration of solar ultraviolet spectrum monitor , a basc > 4 diffuser is used , and a more accurate calculation for spectral radiance response is given by a integral formula . process of download signal data from solar ultraviolet spectrum monitor on spaceship obtains measurement results of solar ultraviolet spectral irradiance and solar backscatter spectral radiance
根据太阳紫外光谱监视器的地面标定结果，对从神舟三号上下载的测量数据进行处理获得了地外太阳紫外光谱辐照度和地球大气后向散射光谱辐亮度，与国际上的测量结果对比相对误差在10 %以内。 |
| 8. | Before 1990 , more than a dozen of overseas nations had founded the standard of spectral irradiance and spectral radiance in succession . the standard of spectral irradiance and spectral radiance in this country founded in 1980s has not met the measurement accuracy required by the research development of national defence
在90年代以前，国外陆续有十几个国家先后建立了光谱辐照度、辐亮度标准，我国国家计量院于80年代左右建立的光谱辐照度和光谱辐亮度标准已远不能满足国防科研发展对测量精度的要求。 |
| 9. | In order to realize the measurement of several parameters and broad - band spectrum ( 250nm ~ 3000nm ) on the same standard equipment , we make use of two main light paths . one is to measure spectral radiance , the other is to measure irradiance through integral sphere , translational stage and mirror changing the light path
本标准装置涉及参数多，包括光谱辐照度、光谱辐亮度、光源色温；光谱范围宽，覆盖了紫外、可见、红外；在同一套设备上实现多参数、宽光谱以及能量强度变化为7个数量级的精确测量。 |
| 10. | So it is very important to found a higher accuracy standard of spectral irradiance and spectral radiance . the article begins with the conclusion of measurement approaches on spectral irradiance , spectral radiance , colour temperature and blackbody temperature and introduces measurement approach , theory , system and signal measurement technique systematically
本文从总结现有高温黑体温度的测量方法、光谱辐照度的测量方法及光源色温的测量方法出发，系统地介绍了高温黑体温度、光谱辐照度、辐亮度及光源色温的测量方法，测试原理，测试系统以及相应的信号检测技术。 |
