absorption peak造句
例句与造句
- The absorption peaks arising from unsaturated and aromatic vibrations are considered in chapter 3 and 5 .
由不饱和以及芳香化合物振动产生的吸收谱带将在第三和第五章中讨论。 - Characteristic absorption peak
特征吸收峰 - Chlorophylls , for example , have absorption peaks in the red and blue ( and therefore reflect green light )
例如叶绿素在红色和蓝色光区有最大的吸收峰（因此它反射绿光） 。 - And it is also found that the gap absorption peak and the parameter are independent of the length of the ptcl complex
同时，考察得出能隙吸收主峰和参数无链长依赖性的结论。 - Further study showed that quanta size effect is the reason of ultraviolet absorption and blue shift of absorption peak
分析认为纳米氧化锌的量子尺寸效应既是其吸收紫外线的主要原因，也是其紫外吸收峰蓝移的主要原因。 - It's difficult to find absorption peak in a sentence. 用absorption peak造句挺难的
- On the basis of uv - vis transmissive spectra , the sputtered films have absorption peaks toward longer wavelength , and the calculation shows the lower optical band gap
适当的掺杂量可以产生新的吸收峰,增加对长波段光的吸收,提高光催化效率。 - 3 . results of absorption properties of different depth composites prove that the absorption peak is shifted to high frequency as the depth of materials decreases
通过对不同厚度材料的吸波性能研究，结果表明随材料厚度的减小，材料对电磁波的吸收峰向高频移动。 - The term " cytochrome p450 " first appeared in literature in 1962 . it was a microsomal membrane - bound hemoprotein without known physiological functions at that time and was characterized by a unique 450nm optical absorption peak of its carbon monoxide - bound form
细胞色素p450这一术语最早于1962年被用于描述一种结合微粒体膜的未知其功能的膜蛋白，因其在450nm处有一特征吸收峰而得名。 - 9 . the extraction of nitric acid with tibopda and tbopda causes great shifts for the absorption peaks of both carboxyl group and ether group of the complex compound in ir spectrum . for the complex compound of eu , u and th , graet shift occurs only in the wave range of carboxyl group . the ethe
本工作中求出的np （ v ）在低酸下歧化平衡常数未见文献报道，对iaf料液中的锋在调价后用加入尿素的办法将其稳定在不易被草取的五价，在 - Was studied by ultraviolet absorption spectral , fluorescence spectral , and fourier transform infrared ft - ir spectral methods . with the addition of benzoate , the uv absorption peak of bsa at 210nm decreased gradually and moved to longer wavelengths . ft - ir measurement indicated the decrease of the percentage of
苯甲酸钠的加入使得白蛋白紫外吸收光谱中210nm处的峰值逐渐降低，峰位红移。傅里叶红外光谱的测量结果显示随着苯甲酸钠的加入白蛋白中 - From absorption spectra and the second - order derivative spectra , three absorption speaks of excitons were clearly resolved . at the same time , the first exciton absorption peak got stronger with decreasing nanocrystals size . blue shifts due to quantum confinement were observed obviously
纳晶吸收谱及二次微分谱的测量结果表明，纳晶在室温出现了三个激子吸收峰，第一激子吸收峰随纳晶半径减小而增强，同时清楚地观察到纳晶受限导致的光谱蓝移。 - Third , the whole absorption spectrum displays , in general , three pairs of absorption peaks and three pairs of gain peaks . due to the coherences between dressed states , these peaks are not exactly at the resonant resonance frequencies between dressed states , but in the vicinity of them
还有一个特征就是，吸收光谱在一般情况下会出现三对吸收峰和三对增益峰，在修饰态相干的作用下，这些峰并不是位于修饰态共振跃迁频率处，而是位于它们邻域附近。 - The infrared results showed that the ir characteristic value l080cm - lof cubic crystal sio , and the absorption peak 460cm - l of mgf , caused by the interaction between f - - mg ' + - p elastic vibration and photon radiation , appeared in the ir spectra . ellipsometric analysis showed that the typical absorption peaks 58lnm , 589nm and 606nm , resulting from the surface plasma resonance of cu panicles and reflecting the absorption on composite film system , appeared in the extinction coefficient k curves of cu ( voll5 % ) mgf , , cu ( vol20 % ) mgf , and cu ( vol30 % ) mgf , cermet films , respectively . with the component of cu increasing , the peak site presented red shift , which was in accordance to the results of ultraviolet - visible spectra
椭偏测试分析表明： cu ( vol15 ) mgf _ 2 、 cu ( vol20 ) mgf _ 2和cu ( vol30 ) mgf _ 2样品的消光系数k曲线中出现了反映复合金属陶瓷体系吸收的由cu金属颗粒表面等离子体共振引起的吸收峰，峰位分别为581nm 、 589nm和606nm ，呈现红移，这些与紫外-可见光谱测试结果相一致；此外， cu - mgf _ 2复合纳米金属陶瓷薄膜光学常数的实验值与考虑尺寸效应修正过的mg理论值总体上符合得很好。 - The results show that v5 + whose valence changes is an acceptor impurity and after heat treatment especially at 655 . the phenomenon is consistent with the result of the dta ( differential thermal analysis ) . the result of dta indicates that v2o5 has a phase transformation absorption peak at 655 while the signal of esr of low valence of v ion is the strongest
结果表明v离子是一种受主杂质,热处理后,其价态产生了变化,尤其是在655热处理时价态变化程度最明显,与v2o5的差热分析( dta )结果相吻合,差热分析也显示, v2o5在655存在一相变吸热峰,此时样品的低价态v离子的esr信号最强。 - The experiments showed us : firstly , mediums with different magnetic and dielectric properties had different influence on the microwave - absorbing properties of spinel ferrite ; secondly , magnetic texture treatment greatly affected the microwave - absorbing properties of the spinel ferrite - based mixed material which contained single - domain particles of hexagonal ferrite , changing the matching thickness , the density of area and the position of absorption peaks and increasing the absorption quantity and the 10db bandwidth ; thirdly , the coupling effect between different layers affected the microwave - absorbing properties of the double - layer spinel ferrite - based mixed material , decreasing its matching thickness and density of area and increasing the position of absorption peaks
实验发现： ( 1 )不同磁性与电性的介质对尖晶石型铁氧体吸波特性的影响不同； ( 2 )磁织构化处理对含有六角晶系铁氧体单畴颗粒的尖晶石型铁氧体基混合吸波材料的性能影响很大，可以改变匹配厚度、面密度与吸收峰峰位，提高吸收量与10db带宽； ( 3 )对于双层材料，层间耦合作用会影响其吸波性能，降低匹配厚度与面密度，提高吸收峰峰位。
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