black body

1. One of the most fundamental concepts for understanding heat radiation is that of a black body.
   理解热辐射的最基本概念之一是黑体概念。
2. The spider has a velvety black body.
   那蜘蛛的黑色身子有如天鹅绒般光滑。
3. The equilibrium thermal radiation in a curved space-time shows Planco black body spectrum given by coordinate quanties.
   弯曲时空中的平衡热辐射，表现出用坐标量表示的普朗克黑体谱。
4. Temperature of the black body that emits radiation of the same chromaticity as the radiation considered.
   待测灯与黑体的辐射具有相同的色度值时，该黑体所具有的温度。
5. The spectral distribution of a black body radiation is described by Planck's.
   黑体辐射的光谱分配由普朗克定律描述。
6. A pig of a breed developed in the United states, having a black body with a white, beltlike band.
   汉普夏猪在美国生长的一种猪，全身黑色，有一个带状白条。
7. Planck black body spectrum claims transitivity of clock rate synchronization being equivalent to zeroth law
   普朗克黑体谱要求钟速同步的传递性等价于第零定律
8. After Kirchhoff's law a black body also emits the maximum possible amount of radiant heat.
   根据克希霍夫定律，一个黑体也放射出尽可能多的辐射热量。
9. At the same time, the corresponding black body temperatures, digital counts and the temperatures of major mirror, refractor mirror, secondary mirror and calibration mirror are detected.
   同时获取对应时刻的星上黑体温度、计数值以及星上环境温度。
10. The radiation efficiency of cooperative system has been investigated with numerical calculation, in which the target has been regard as black body.
    研究了合作目标系统中，当目标辐射为黑体辐射时最大辐射效率。
11. The theory proves three temperatures measured through infrared wavelength thermometry are consistent, they can be used to verify the black body, and it provides a new method for the infrared temperature measure.
    理论证明，利用红外波长测温法测得的三个温度值具有互校性，可用来校验绝对黑体，并为红外测温提供了一种全新的方法。
12. A black body furnace WHT-01 has been developed in order to validate mis new temperature field measurement method.
    我们利用自己研制的WHT-01黑体炉标定了一套测温系统。
13. We shoot the infrared images of fighter and radiated black body, then we intercept image serial used in coarse refocusing and obtain image serial used in accurate refocusing by low pass filter.
    拍摄了黑体辐射的红外图像和飞机红外图像，并通过目视截取了粗调图像序列，通过低通滤波器获得了精调图像序列。
14. With the present lasers, x ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.
    就目前的泵浦激光条件，采用窄带辐射和黑体辐射可进行水窗波段X光显微成像的实验研究。
15. The process of electric calibration and black body calibration of the channels in orbit is introduced.
    然后介绍了星上各通道的电定标及黑体定标的过程。
16. In recent years the radiation temperature sensor of optical fiber has gotten more extensive application, which is based on the radiation principle of black body.
    近年来光纤辐射温度传感器得到了较广泛的应用，这种方法基于黑体辐射原理。
17. The heat infrared, black body, ratio radiation, radiation illuminance and heat inertia were introduced in heat infrared technology basis.
    在热红外技术基础中介绍了热红外、黑体、比辐射和辐射照度及热惯量；
18. The new species is characterized by black body;
    。新种主要特征是：体黑色；
19. A black body furnace with accurate repeatable fixed points is presented. Using this device, the uncertainty of the temperature of Indium, Tin and Zinc points is+/-0.21 ℃.
    介绍一种用于固定点准确复现的黑体炉，应用该装置，复现铟、锡和锌点温度的总不确定度为±0.21℃。
20. The next move is to deduce the range of a bombing radiating wavelength with the flying bomb's temperature being analyzed and to compute the target's irradiance and radiated luminance between spectral penetrating strip based on the Planck formula for the black body.
    在此基础上，从分析飞行弹体的爆炸温度出发，推导了弹体爆炸时辐射峰值波长的范围，分析了黑体辐射的普朗克公式，计算出目标在光谱通带内的辐出度和辐射亮度。
21. Soft state: the luminosity is very high, the thermal radiation is domained and the soft photon is mainly produced with black body radiation is the accretion disk.
    软态：光度一般较高，以热辐射为主，软光子主要由于黑体辐射产生于吸积盘上。
22. In order to solve nonlinear errors in measurement, the principle of the black body radiation temperature sensor of optical fiber and nonlinear error source are analysed. The composition of measurement circuit is given, and temperature calibration had is carried out with standard Platinum-Rhodium thermocouple.
    为了解决测量中存在非线性误差问题，分析了光纤黑体辐射温度传感器的原理和非线性误差的来源，给出了测量电路的组成，并利用标准铂-铑热电偶进行温度校正。
23. In this paper, the spectra of an accretion disc and the shape and spectral index of a black body are studied by means of the numerical method.
    本文用数值方法讨论了吸积盘谱与黑体谱的形状和谱指数。
24. A New Method for Numerical Inversion of the Black Body Radiation Problem
    黑体辐射数值反演新方法
25. The light leakage of black body cavity is one of the main factors which affect the accuracy of temperature measurement. This is reflected in the fact that there are obvious high-frequency noises and singularity noises in measurement signals.
    黑体腔透光是影响热辐射测温精度的主要因素之一，反映在测温信号中存在明显的高频噪声和奇异性噪声。
26. Using the microcomputer to scan the grating spectrograph and the bromo tungsten light, the black body radiation experiment is conducted.
    利用微机扫描光栅光谱仪和溴钨灯进行黑体辐射实验研究，验证了黑体辐射的基本规律；
27. The present paper describes the theoretical base, structural principle, calibration method, results of tests and analysis as well as on site application conditions of the black body cavity based continuous temperature measuring system for hot metal temperature measurement.
    描述了黑体空腔式钢水连续测温系统的理论基础、结构原理、校验方法、测试结果分析和现场应用情况。
28. Black Body Cavity Based Continuous Temperature Measuring System and Its Application to Hot Metal in Tundish
    黑体空腔式中间包钢水连续测温系统与应用
29. The adults were often with a large gangling black body.
    成虫体常大型，较瘦长，体色主要为黑色。
30. The brightness temperature of an object is the temperature of a black body which radiate equal energy with the object.
    物体的亮度温度是指辐射出与观测物体相等的辐射能量的黑体温度。

noun

1. a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
   1. a black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium

   Synonym:    blackbodyfull radiator