为什么叶绿素是自然界最高等的光吸收体，却需要保护？
Why does chlorophyll need protection when it is the natural world's supreme light absorber?
极光吸收与太阳的活动性密切相关。
薄膜的光损耗主要来自光散射，以及部分光吸收。
Optical losses in thin films were mainly ascribed to light radiation and some light absorb.
以地球为例，每平米的阳光吸收量为23 9瓦特。
In the case of the Earth, the amount of sunlight absorbed is 239 watts per square metre.
讨论窄禁带半导体带间光吸收跃迁的理论和实验。
The theoretical and experimental aspects of inter-band optical transitions are discussed for narrow gap semiconductors.
如果高度提纯，这种色素的红光吸收型是蓝绿色的。
When highly purified, the red-absorbing form of the pigment is blue-green.
发现桑叶的水萃取液和盐酸萃取液的光吸收曲线相似。
Discovered the water extract fluid of mulberry leaf and the hydrochloric acid extract fluid of mulberry leaf light absorption curve is similar.
住宅包含一系列朝着太阳将阳光吸收到室内的动感体量。
It is constructed of a series of dynamic volumes oriented to capture sunlight to the interior.
相反，东西南向的立面更封闭，控制日光吸收和热量损失。
In contrast, the elevations to the east west and south are considerably more closed, controlling both solar gain and heat loss.
正方形包层结构同圆形结构相比有更高的泵浦光吸收效率。
Squaredouble cladding structure has higher efficiency than circle double cladding structure.
为了拓宽可见光吸收范围和提高量子产率，需要对其进行改性。
The modification methods of titanate nanotubes are adopted to broaden the photoabsorption region and improve photo-quantum efficiency.
碘离子掺入到亚表层可增加乳剂的光吸收，提高感光度，增加反差。
The adding of the iodide ions into the subsurface layer of the silver halide crystal could increase the light absorption, sensitivity and contrast of the emulsion.
刚一倒下，便立刻发出火焰，而这火焰被祭坛上发出来的火光吸收了。
This was done, and a flame flared up but it was outshone by the fire from the altar.
离子交换法制备的二氧化铈的光吸收效率和吸附氧量都优于二氧化钛。
Particles prepared by ion-exchange method excel at photo-absorption efficiency and oxygen-adsorptive capacity than titanium dioxide.
然而除了在初期阶段之外，光吸收的数值并不能很好地反应氧化的程度。
However, the magnitude of the absorbance does not correlate well with the degree of oxidation EXCEPT in the early stages.
根据激光晶体掺杂浓度与泵浦光吸收之间的关系得出了阶梯掺杂晶体模型。
According to the relationship between the crystal doping concentration and the laser pump light absorption, gives the ladder doped crystal.
结合红外光吸收谱的测量结果，分析了高能电子辐照对硅单晶性能的影响。
The effects of high-energy electron irradiation on the properties of silicon are studied by photo- voltage and infrared absorption spectra.
利用半导体光吸收原理，提出了一种新颖的半导体吸收型光纤温度传感器。
A new kind of semiconductor absorption fiber-optic temperature sensor is described in the paper.
同时，文中还对电弧的等离子体特性对激光吸收和屏蔽的机理进行了论述。
Furthermore, the absorption and shielding mechanism of laser by arc plasma was discussed.
根据砷化镓半导体的光吸收特性，设计了一种新型的发电转子温度测量系统。
A new kind of generator rotor temperature measuring system is designed based on optical absorption behavior of GaAs semiconductor.
因为最大的总光吸收与脉搏相对应，因此脉博血氧测定仪也提供了脉率的图形。
Because maximal total light absorption corresponds to a pulse, the pulse oximeter also provides a figure for pulse rate.
对晶体的结构、法拉第旋转、光吸收特性及磁化强度等物理性质进行了研究。
The physical properties of the crystal are investigated such as its structure , Faraday rotation and intensity of magnetization etc.
我们知道电磁诱导透明(简称EIT)是原子相干对光吸收的相消干涉所致。
IT is well known that Electromagnetically Induced Transparency (EIT) occurs because of the absorption cancellation by atomic coherence and interference.
技术措施的光吸收的血红蛋白，并依赖对血红蛋白其充氧状态不同的吸收光谱。
The technique measures the optical absorption of haemoglobin, and relies on the absorption spectrum of haemoglobin varying with its oxygenation status.
文章主要介绍光吸收跃迁效应在窄禁带半导体红外探测器应用方面的研究进展。
This paper reviews the research on this effect in narrow gap semiconductors for infrared photo-electronic detectors.
吸收光谱：记录物质对不同波长的光，通常是紫外光、可见光或红外光吸收情况的图。
Absorption spectrum a plot of the absorbance by a substance of radiation at different wavelengths, usually of ultraviolet, visible, of infrared radiation.
针对晶体中光电子涨落的特点，分析了光吸收激发和热激发中影响光电子产生的因素。
Based on the photoelectron character, the factor effecting on the creation of photoelectron was analyzed in light absorption excitation and thermal excitation.
介绍了在体观测肿瘤内注射吲哚氰绿，一种激光吸收染剂前后X射线衰减的实验结果。
Some experimental results of in vivo observing X-ray attenuation of intra-tumor injection of indocyanine green are reported.
而在各种对功能超薄膜的研究技术中，光吸收，拉曼等光谱学方法是最常见的分析手段。
Among varies research techniques of the thin film, spectroscopy methods are frequently used, especially the light absorption spectrum, the Raman spectrum, and etc.
而在各种对功能超薄膜的研究技术中，光吸收，拉曼等光谱学方法是最常见的分析手段。
Among varies research techniques of the thin film, spectroscopy methods are frequently used, especially the light absorption spectrum, the Raman spectrum, and etc.
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