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   吸收峰 在 一般化学工业 分类中 的翻译结果: 查询用时:2.798秒
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吸收峰    
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  absorption peak
    During the solidifying stage,absorption peak of urushiolquinone at1652 cm ̄-1 rose again, and that at 992 cm ̄-1 changed from enlarging to diminishing.
    到了漆膜的实于阶段,漆酚酿吸收峰1652cm ̄-1再度兴起,但992cm ̄-1吸收峰却由涨转落,其他吸收峰也有变化。
短句来源
    It was found that absorption peak of carbonyl at 1715 cm ̄-1 appeared at the beginning of the reactionand that of isolated double bond at 3008 cm ̄-1 disappeared earlier than absorption peaks of conjugated di-enes at 982 and 945 cm ̄-1. In addition,differences and similarities between Cu-PVPy and Cu-QPVPy werediscussed.
    在Cu-PVPy催化漆酚氧化聚合阶段,发现孤立双键吸收峰3008cm ̄-1比共轭双烯吸收峰982和945cm ̄-1消失得更早; 并且从反应一开始就出现了1715cm`-1羰基吸收峰
短句来源
    From the monomolecular absorption curves of dye1, dye2 and dye3 in methanol solution, it can be seen that when the substitute changed from C 2H 5 to CH 3 to no substitute, the maximal absorption peak shifted to a shorter wavelength.
    Dye1 ,Dye2 ,Dye3在甲醇溶液中测得的单分子态吸收曲线 ,当取代基从C2 H5→CH3→无取代基时 ,最大吸收峰对应的波长向短波方向移动 ;
短句来源
    Compared to pure PVAc solution, the maximum absorption peak of composite material shifts 13.2 nm to blue.
    与纯PVAc溶液相比,最大吸收峰蓝移了13.2nm;
短句来源
    The photolysis properties of the PAGs exposed with lower pressure Hg lamp (254 nm) were investigated with rapid weakening of the absorption peak around 254 nm after exposure.
    考察了其在低压汞灯照射下的光解性质,在254nm附近的吸收峰随光解进行迅速减弱.
短句来源
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  absorption peaks
    Absorption peaks of conjugated di-enes at 982 and 945 cm ̄-1 weakened gradually,and absorption peaks of conjugated trienes at 992 cm ̄-1 andthat of aromatic ethers at 1215 cm ̄-1 grew by degrees.
    2.共轭双烯吸收峰982和945cm ̄-1逐渐减弱,而共轭三烯吸收峰992cm ̄-1和芳醚吸收峰1215cm ̄-1却逐步增强;
短句来源
    Absorption peaks of trisubstituted benzene at 830and 765 cm ̄-1 also declined,and those of tetrasubstituted benzene at 875 and 805 cm ̄-1 appeared.
    3.苯环三取代吸收峰830、765cm ̄-1都有所减弱,苯环四取代吸收峰875和805cm ̄-1出现;
短句来源
    It was found that absorption peak of carbonyl at 1715 cm ̄-1 appeared at the beginning of the reactionand that of isolated double bond at 3008 cm ̄-1 disappeared earlier than absorption peaks of conjugated di-enes at 982 and 945 cm ̄-1. In addition,differences and similarities between Cu-PVPy and Cu-QPVPy werediscussed.
    在Cu-PVPy催化漆酚氧化聚合阶段,发现孤立双键吸收峰3008cm ̄-1比共轭双烯吸收峰982和945cm ̄-1消失得更早; 并且从反应一开始就出现了1715cm`-1羰基吸收峰
短句来源
    Theboundary valley between both absorption peaks at 1620 and at 1592 cm ̄-1 which are attributed to benzeneskeleton reduced or even disappeared.
    4.苯环骨架吸收峰1620、1592cm ̄-1之间的界限缩小甚至消失。
短句来源
    3. By IR analysis, the structure of PVDC copolymers were analyzed. The results show that, the feature absorption peaks of the copolymer monomers were existed on the IR spectrum, and which indicated the copolymer monomers were enter into themolecular chain of the PVDC-Acr copolymer
    3、利用红外光谱对6种共聚物的组成惰况进行了分析,结果表明,几种共聚单体的特征吸收峰在谱图中都有出现,可以定性的说明,共聚单体进入了PVDC竹财的分子链段。
短句来源
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  absorption band
    The UV-Vis absorption spectra indicated metal chelation results in about 60~70 nm bathochromic shift of absorption band. Bathochromic shift of Ni-MBADP is about 10 nm larger than that of Zn-MBADP.
    紫外 /可见吸收光谱分析表明 ,金属离子与MTADP形成螯合物后 ,在薄膜中最大吸收峰红移 60~ 70nm ,而且Ni MTADP比Zn MTADP有 1 0nm的红移。
短句来源
  absorption bands
    The nanocomposite latexes have spherical apperances and the average size is 120 nm,and the characteristic absorption bands of membranes of pure acrylic microlatex and nanocomposite latexes were analyzed from FT-IR spectra.
    复合胶乳粒子外观呈球形,平均粒径约120 nm; 用红外光谱分析了聚丙烯酸酯微胶乳膜和复合胶乳膜吸收峰特征。
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  absorption peak
absorption peak from the electronic spectra is red shifted and the intensity is weakened and that the values of peak current from cyclic voltammetry are decreased significantly in the presence of DNA compared with that in the absence of DNA.
      
The modified enzyme showed an absorption peak at 337 nm and a fluorescent emission peak at 410 nm, which are characteristic of an isoindole derivative formed by OPTA binding to a thiol and an amine group in proximity within the enzyme.
      
The modified enzyme showed an absorption peak at 337 nm and a fluorescent emission peak at 410 nm, which are characteristic of an isoindole derivative formed by OPTA binding to a thiol and an amine group in proximity within the enzyme.
      
A reaction intermediate was obtained in two-phase aqueous-organic system and an absorption peak at 710 nm was confirmed to be that of the intermediate in relation to OPDA.
      
A reaction intermediate was obtained in two-phase aqueous-organic system and an absorption peak at 710 nm was confirmed to be that of the intermediate in relation to OPDA.
      
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  absorption peaks
The hydrolyzed product reacts with resorcinol, giving absorption peaks at 398 and 480 nm.
      
The analyses of the absorption peaks corresponding to oxygen groups for the PP/PE composite (80/20) show low optical density and, therefore, highly different optical behavior than for pure PP.
      
Experimental observations are reported of the splitting of NMR lines of 57Fe into two absorption peaks in a static magnetic field H0 parallel to a variable field H1 in the basis plane.
      
The field dependence of the intensity and the variation in the resonance frequencies of the absorption peaks with H0 are studied.
      
Between the absorption peaks, the damping decreases sufficiently to enable propagation of unique quantum waves.
      
更多          
  absorption band
A retinal analog in which the β-ionone ring is replaced by ferrocene moiety forms a stable chromoprotein with the main absorption band at 483 nm and a shoulder near 590-610 nm.
      
For 5 min irradiation, the photochemical activity in the absence and in the presence of dithionite decreased by 35 and 72%, respectively (this was accompanied by an irreversible bleaching of the pheophytin Qx absorption band at 542 nm).
      
Induced Absorption Band of Holotransketolase and Its Interpretation
      
As regards the new absorption band induced by ThDP binding, its nature, until recently, remained unknown.
      
Coherent oscillations were studied in the kinetics at 935 nm (P* stimulated emission band), at 1020 nm (BA- absorption band), and at 760 nm (HA absorption band).
      
更多          
  absorption bands
Fourier transform infrared spectroscopy (FTIR) results displayed the red shifts of absorption bands of amide II and amide III (9 and 5 cm-1, respectively), which were related to the strong chemical interaction between HA and fibroin.
      
N2O3, produced due to the spontaneous degradation of the S-nitrosocompounds in air, nitrosylated sulfhydryl groups of glutathione manifested in the appearance of new absorption bands at 330 and 540 nm.
      
Parameters of absorption bands of Chl a indicate that seven molecules represent a united cluster (heptamer) with exciton interactions, determining the spectrum of LhcIIb in the Chl a absorption region.
      
Parameters of absorption bands of Chl b show the existence of three clusters: monomer (639.6 nm), dimer (645.2 and 647.4 nm), and trimer (649.8 and 654.1 nm).
      
A correlation between changes in the intensities of the absorption bands at 237 and 400 nm under different actions is revealed.
      
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