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刺槐 - 维基百科，自由的百科全书?

刺槐 - 维基百科，自由的百科全书?

Web基因座（locus，loci）又称座位。基因在染色体上所占的位置。在分子水平上，是有遗传效应的DNA序列。形象地说，一对染色体可想象为两条平行线，染色体上一个给定的位置，好比两平行线上相对应位置的一点或一段，叫做基因座。 In physics and color science, the Planckian locus or black body locus is the path or locus that the color of an incandescent black body would take in a particular chromaticity space as the blackbody temperature changes. It goes from deep red at low temperatures through orange, yellowish white, white, and … See more In the CIE XYZ color space, the three coordinates defining a color are given by X, Y, and Z: $${\displaystyle X_{T}=\int _{0}^{\infty }X(\lambda )M(\lambda ,T)\,d\lambda }$$ See more • Numerical table of color temperature and the corresponding xy and sRGB coordinates for both the 1931 and 1964 CMFs, by Mitchell Charity. See more The correlated color temperature (Tcp) is the temperature of the Planckian radiator whose perceived colour most closely resembles that of a given stimulus at the same brightness and under specified viewing conditions— CIE/IEC 17.4:1987, International … See more cococlem shop Web在熱力學中，黑体（英語： Black body ），是一个理想化的物体，它能夠吸收外来的全部电磁辐射，並且不會有任何的反射與透射。 隨著溫度上升，黑體所輻射出來的電磁波與光線則稱做黑體辐射。 這個名詞在1862年由古斯塔夫·基爾霍夫所提出並引入熱力學內。 Web刺槐又名洋槐，是原生于北美洲的一个树 种，但现在被广泛引种到亚洲、欧洲等地。 汉语名称取自其与同属蝶形花亚科的槐属的相似度（刺槐族仅在美洲存在分布）；拉丁学名中的种名“pseudoacacia”是假金合欢或假相思树之意，尽管两属同属蘇木亞科与洋槐关系甚远。 daiso korea online shopping WebFeb 17, 2024 · blackbody radiation, energy radiated by any object or system that absorbs all incident radiation. The term usually refers to the spectrum of light emitted by any heated object; common examples include the heating element of a toaster and the filament of a light bulb. The spectral intensity of blackbody radiation peaks at a frequency that increases … WebMar 2, 2015 · The term, color temperature is only used to quantify color of a light source that correspond closely to the radiation of a black body locus, e.g., color temperatures over 6,000K are called cool colors (bluish white), while lower color temperatures (1,500–3,500 K) are called warm colors (reddish color to yellowish white). cococity x5 http://www.sh-zhilong.com/yingyu/youxue/6518.html

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