查询词典 light emission

The fact that only certain colors appear in an element's atomic emission spectrum indicates that only certain frequencies of light are emitted.

事实上，只有特定的颜色在一个元素的原子发射出现光谱表明，只有根据某些频率的发射。

If its energy is larger, it may impart energy to atomic electrons as described by the Bohr theory, causing excitation of electrons to higher energy states or producing ionization, with subsequent emission of light.

果其能量更大，它可以按照波尔理论把能量传递给原子的电子，使电子激发到高能态或电离，并伴随发光现象。

His other contributions include relativistic cosmology, capillary action, critical opalescence, classical problems of statistical mechanics and their application to quantum theory, an explanation of the Brownian movement of molecules, atomic transition probabilities, the quantum theory of a monatomic gas, thermal properties of light with low radiation density (which laid the foundation for the photon theory), a theory of radiation including stimulated emission, the conception of a unified field theory, and the geometrization of physics.

的经典问题和它们的量子理论的应用，解释了布朗分子运动，原子跃进概率，单原子气体的量子论，地辐射密度的光的热性质，包括受激发射的放射理论，统一场论的概念和物力几何化。爱因斯坦写了多于50篇的科学著作，也包括非科学的书。1999年爱因斯坦被时代杂志封为"世纪人物"，一份有卓越成就的物理学家的民意测验封他为无论何时都是最伟大的物理学家。现代文化认为"爱因斯坦"和天才是同一个意思。

The organic EL device adopts the compound having the formula (1) for its organic layer, for example, the emitter layer, which results in improved emission efficiency and luminance, compared to common blue light-emitting compounds.

该有机电致发光装置采用通式（1）的化合物用于其有机层，例如发射层，结果，与普通蓝光发射化合物相比，改善了发射效率和亮度。

Among them, the absorption and emission wavelengths of cyanine dyes are mostly in the region of 600-800 nm, even beyond of 800 nm, so when they are used as probes, they can achieve the absence or reduction of background absorption, fluorescence and light scattering to improve the detection sensitivity.

其中花菁类染料的最大吸收波长大都在600～800 nm之间，有的甚至超过800 nm ，在制得探针用于生物样品的测定时可以有效避免生物体内自发荧光和散射光的干扰，极大的提高检测灵敏度。

Be realized that the nanotubes have stronger absorption and emission in the visible light region by controlling the appropriate desiccation process.

由于钛酸盐纳米管具有强的可见光吸收因而在太阳能利用方面将有潜在的应用前景而备受人们广泛的关注。

The Eagle emission nebula, tagged M16, lies about 6500 light years away, spans about 20 light-years, and is visible with binoculars toward the constellation of Serpens.

这幅影像是经过数位合成的彩色影像，原始的影像是三幅透过特殊发射谱线滤光片所拍摄的照片。

This production of light with the same characteristics as the original light, called stimulated emission, is responsible for the many extraordinary properties of laser radiation.

这个生产轻具有相同的特点，作为原来的轻，所谓的受激发射，是负责为许多不平凡的性能的激光辐射。

Green fluorescent protein is a kind of bioluminescent protein that can emission visible green light when it is excited by ultraviolet or blue light.

绿色荧光蛋白是一种生物发光蛋白，其内源荧光基团在受到紫外光或蓝光激发时可高效发射清晰可见的绿光。

Main production: LED processing applications, traffic lights, light lights, water mains lights, guardrail lamp; a full range of light-emitting diode, digital control, clock board; a full range of dot matrix, pixel tubes, backlight board; a full range of infrared emission control, receiving tube, receiving head; pixel modules of various specifications.

主要生产：LED加工应用、交通灯、光源灯、水管灯、护栏灯；全系列发光二极管、数码管、时钟板；全系列点矩阵、像素管、背光板；全系列红外发射管、接收管、接收头；各种规格像素模组。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。