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- Blackbody radiation always is the result of a succession of emission and absorption processes. 黑體輻射總是一系列發(fā)射和吸收過(guò)程的綜合結果。
- The ratio of the intensity of black body radiation at four wavelengths was calculated by the blackbody radiation law. 摘要本文從黑體輻射定律出發(fā),計算了物體輻射譜在四個(gè)不同波長(cháng)處輻射強度的比率。
- Four peak laws and scaling laws in blackbody radiation are derived. Some related physical constants are calculated according to 1988 CODATA. 導出了黑體輻射的四個(gè)峰值定律和標度律;利用1988年CODATA算出有關(guān)物理常數.
- Planck derived his now famous constant, h, to make the equations describing this so-called blackbody radiation work out. 普朗克推算出現在很有名的常數h,以寫(xiě)下可用以描述這種稱(chēng)為黑體輻射現象的方程式。
- Kirchhoff radiation in accordance with the law, to a certain temperature, the blackbody radiation skills must be the largest object can be called full of radiation. 按照基爾霍夫輻射定律,在一定溫度下,黑體必然是輻射本領(lǐng)最大的物體,可叫作完全輻射體。
- Dimensional analysis is an important approach to study various physical problems. In this paper, the formula of blackbody radiation is deduced by using the dimensional analysis. 摘要量綱分析是研究物理問(wèn)題的重要方法之一。本文對量綱分析的解題步驟做了梳理歸納,并對于黑體輻射公式進(jìn)行了量綱分析。
- T. have finally shown that if you can get another object near enough to the blackbody, but still not touching it, Planck’s blackbody radiation law really does break down. T.;)的物理學(xué)家們最終表明,如果你能讓另外一個(gè)物體與黑體足夠地靠近,但是仍然不接觸的話(huà),普朗克黑體輻射定律就真的不成立了。
- A blackbody radiator will therefore appear black in all inertial frames. 一個(gè)輻射黑體在一切慣性系中都呈現黑色。
- In the higher energy region, the distortion is less than 1% of the peak intensity of the 2.74 K blackbody radiation and it is agreeable with the observational data of the Cosmic Background Explorer (COBE). 在背景譜的維恩區;畸變小于2.;74K黑體峰值強度的1%25;這個(gè)結果與最近COBE衛星的探測結果是一致的
- As a result of infrared correction, curves of relationship between output signal and blackbody radiation were established to convert the original image data value into radiant emittance. 紅外定標建立輸出信號和標準黑體絕對輻射量的關(guān)系曲線(xiàn),將原始的圖像灰度數據換算為輻射通量密度。
- His work on the second law of thermodynamics and blackbody radiation led him to formulate the revolutionary quantum theory of radiation, for which he received a Nobel Prize in 1918. 他致力研究熱力學(xué)第二定律和黑體輻射,最后找出輻射的革命性量子理論,為此獲頒1918年諾貝爾獎。
- About the Properties of Blackbody Radiation 黑體輻射的熱力學(xué)研究
- A unit of luminous intensity equal to1/60 of the luminous intensity per square centimeter of a blackbody radiating at the temperature of solidification of platinum(2, 046=K). 堪,燭光亮度單位,等于一個(gè)在鉑的凝固點(diǎn)(2,046=k)時(shí)進(jìn)行輻射的黑體每平方厘米發(fā)光強度的六十分之一
- Analysis and design of mediumtemperature blackbody radiation source 中溫黑體輻射源分析與設計
- A discussion of inflection point distribution in black body radiation curve 關(guān)于黑體輻射曲線(xiàn)拐點(diǎn)分布規律的討論
- New Blackbody Radiation Source for Calibration of Infrared Thermal Imager 標定紅外熱像儀的一種新型黑體輻射源
- Integral Solution of the Formula of the Blackbody Radiation and its Application 黑體輻射公式的積分解及應用
- The falling star described a long curve in the sky. 流星在空中畫(huà)出了一道長(cháng)長(cháng)的弧線(xiàn)。
- A line segment that joins two points on a curve. 弦將兩點(diǎn)用曲線(xiàn)連接起來(lái)的曲線(xiàn)段
- His spine developed a slight curve. 他的脊柱有點(diǎn)彎曲。