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吸收峰     
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  absorption peak
     The UV-vis absorption spectra of (C4H9NH3)2PbX4(X=Br, I) exhibited which respectively at room temperature absorption peak at 405nm and 515nm.
     (C_4H_9NH_3)_2PbX_4(X=Br,I)薄膜室温下UV-vis吸收谱显示它们的吸收峰分别位于405nm和515nm。
短句来源
     The main absorption peaks centering at 523, 582, 744, 802, 870 nm are corresponding to the Nd3+ ions absorption transitions of 4I9/2→4G7/2, 4I9/2→2H11/2, 4I9/2→4F7/2, 4I9/2→4F5/2, 4I9/2→4F13/2, the main absorption peak locates at 582 nm.
     主要吸收峰位于523、582、744、802、870nm处,分别对应于钕离子的4I9/2→4G7/2、4I9/2→2H11/2、4I9/2→4F7/2、4I9/2→4F5/2和4I9/2→4F13/2吸收跃迁。
短句来源
     the second absorption peak shifts from 9.75 to 10.4GHz;
     第二吸收峰位置从9.75GHz移至高频10.4GHz;
短句来源
     The absorption range of diffuse reflectance infrared spectroscopy of natural jadeite are 400cm-1-1200cm-1. the absorption bands at 1190cm-1, 1130cm-1, 965cm-1, 595cm-1, 525cm-1 are the characteristic absorption peak of diffuse reflectance infrared spectroscopy of natural jadeite.
     天然翡翠的漫反射红外光谱主要吸收范围在400cm-1-1200cm-1内,其中1190cm-1,1130cm-1,965cm-1,595cm-1,525cm-1左右处的吸收峰为翡翠漫反射红外光谱的特征吸收峰
短句来源
     The infrared spectrum of crystals shows that when Sc doping concentration in Fe:LiNbO3 is over 3mol%,O-H vibration absorption peak of Sc(3mol.%):Fe:LiNbO3 is shifted to 3508 cm-1,comparing with 3484cm-1 of crystals with lower Sc doping level.
     通过晶体红外光谱测试发现:Sc:Fe:LiNbO3晶体中Sc的掺杂浓度超过3mol%时,Sc:Fe:LiNbO3晶体的O-H吸收峰的位置从低掺杂时的3484cm-1移动到3508cm-1。
短句来源
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  absorption peaks
     The absorption peaks are located at 902, 942 nm and 968 nm and their absorption cross-sections are 0.31×10-20, 0.45×10-20 cm2 and 0.53×10-20 cm2, respectively.
     吸收峰位于902,942nm 和968 nm处,吸收截面分别为0.31×10-20,0.45×10-20 cm2和0.53×10-20 cm2;
短句来源
     3)To erythrocyte and lymphocyte,typical absorption peaks appear at 416.57± 1.90,542.71 ±1.80,578.57±1.81 nm.
     3)全血、红细胞、淋巴细胞在416.57±1.90,542.71±1.80,578.57±1.81nm出现了典型吸收峰,血浆、血清仅在416.57±1.90nm处出现明显吸收峰
短句来源
     The main absorption peaks centering at 523, 582, 744, 802, 870 nm are corresponding to the Nd3+ ions absorption transitions of 4I9/2→4G7/2, 4I9/2→2H11/2, 4I9/2→4F7/2, 4I9/2→4F5/2, 4I9/2→4F13/2, the main absorption peak locates at 582 nm.
     主要吸收峰位于523、582、744、802、870nm处,分别对应于钕离子的4I9/2→4G7/2、4I9/2→2H11/2、4I9/2→4F7/2、4I9/2→4F5/2和4I9/2→4F13/2吸收跃迁。
短句来源
     Two absorption peaks of Fe (Ⅱ) -5 Br TADAP complex extracted by chloroform appear at 572 nm and 772nm, their apparent molar absorptivities are 3.94×10~4 L·mol~(-1)·cm~(-1) and 3.10×10~4 L·mot~(-1)· cm~(-1)respectively, so their sensitivities are 3-4 times that of 1,10-phenanthroline method.
     用氯仿萃取的Fe(Ⅱ)5 Br TADAP络合物在572nm和772nm有两个吸收峰,其表观摩尔吸光系数分别为3.94×10~4L·mol~(-1)·cm~(-1)和3.10×10~4L·mol~(-1)·cm~(-1),灵敏度是1.10二氮杂菲法的34倍.
短句来源
     Results:There were specific absorption peaks in the chromatogram, and linearity was found at the range of 0.52 ~ 8.32 μg of Ginsenoside Rg 1( r =1.000 0), the average recovery was 96.8%, and RSD =1.48%.
     结果 :色谱图有特征吸收峰 ,人参皂苷 Rg1在 0 .5 2~ 8.32 μg范围内线性关系良好 (r=1.0 0 0 0 ) ,平均回收率为 96 .8% ,RSD为 1.4 8%。
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  absorption band
     5 The bigest infrared absorption band of AFB_1 in a thin KBr disk prepared under high pressure was 1749cm~(-1), the sequence after 1749cm~(-1) were 1589 cm~(-1),l479 cm~(-1),1621 cm~(-1), 1548 cm~(-1), 1126 cm~(-1),1425cm~(-1), 1066 cm~(-1).
     5 AFB_1标样溴化钾压片的最大红外吸收峰为1749cm~(-1),其后依次为1589cm~(-1)、1479cm~(-1)、1621cm~(-1)、1548cm~(-1)、1126cm~(-1)、1425cm~(-1)、1066cm~(-1)。
短句来源
     It was first reported the spectral properties of a low-temperature sintered transparent Yb:Y_(2-2x)La_(2x)O_3 laser ceramics. Yb:Y- 2-2x La- 2x O-3 laser ceramics have broad absorption band and large absorption cross-section of 4.0×10~ -20 cm~2 at wavelengths 977nm of the highest absorption peak.
     对一种低温易烧结的Yb:Y_(2-2x)La_(2x)O_3激光透明陶瓷的光谱性能进行了初步研究,Yb:Y_(2-2x)La_(2x)O_3激光透明陶瓷具有宽的吸收带和大的吸收截面,在最强的吸收峰977nm处吸收截面达4·0×10-20cm2;
短句来源
     FT-IR analysis shows that the absorption band of TiO2 becomes blue shift.
     FT-IR分析表明,TiO2的吸收峰出现蓝移现象;
短句来源
     Additional absorption band of Eu~(2+) ions,which peaked at 300 nm and 390 nm,were produced in irradiated and(H_2-annealed) Eu~(3+)∶Y_2SiO_5 crystal,except absorption bands of F centers and O~-centers.
     在Eu3+∶Y2SiO5晶体中,不但有相同的F心和O-心吸收峰,而且还有Eu2+离子在300 nm和390 nm的吸收峰
短句来源
     The absorption band edge of the crystal lattice shifts to lower frequency area because of the dopant Co2+, and there is an absorption peak at 1.9THz and the absorption coefficient is more than 70cm-1, the force constant K of F--Co2+ ionic chemical bond stretch vibration calculated from this peak is 3.40×10-2 N/cm.
     Co掺杂使晶格吸收带边向低频移动,而且MgF2:Co晶体在1.9THz有吸收峰,吸收系数达到70cm-1,求出F--Co2+离子键伸缩振动的键力常数K为3.40×10-2N/cm。
短句来源
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  absorbing peak
     The influence of charge density on Co in complexes and steric hindrance of RC2R' on the reaction of PPh3 substituting CO in complexes has been studied and the shift of characterized absorbing peak in IR and UV spectra of the complexes has also been probed into from bonding.
     讨论了配合物中Co核的电荷密度及RC_2R′的空间位阻对PPh_3取代配合物中CO反应的影响,研究了配合物的IR和UV谱,从成键角度探讨了特征吸收峰变化的原因。
短句来源
     The absorbing property of electromagnetic wave of polyestermatrix composites added CNTs of different weight percents was studied It also pointed out that CNTs/polyester composites could absorb microwave well in the band of 8~40GHz for CNTs' helix structure and chirality Specially, the composite with thickness of 140mm±005 mm has an considerable absorbing peak at 25GHz
     研究了添加不同质量分数CNTs的聚酯基复合材料的电磁波吸收性能,初步分析了CNTs的螺旋结构和手征性质导致8~40GHz波段良好的吸收。 其中厚度为1.40mm±0.05mm的CNTs/Polyester复合材料在25GHz有较强的吸收峰
短句来源
     From experimental results if can be inferred that the -Si-O-Si- bond, IR absorbing peak 1056-1063 cm-1, appears by the homo-polycondensation reaction of silane itself. Then, the -Si-O-Si bond, IR absorbing peak 1105-1120cm-1 , appears by the co-polycon-densation reaction detween silane and the fumed SiO2.
     从实验结果推断出,硅烷偶联剂本身经均缩聚反应后,生成-Si-O-Si-键的红外吸收峰在1056~1063cm~(-1),而硅烷偶联剂与气相沉积SiO_2上硅羟基发生共缩聚反应后生成的-Si-O-Si-键红外吸收峰在1105~1120cm~(-1)。
短句来源
     The results show as follows: (1) The absorbing peak of all tested algae appear under 280 nm, and their changing range of wave length is from 252.8 nm to 266.4nm.
     结果表明:(1)9种海洋单细胞藻的吸收峰的波长均在280nm以下,它们相应的波长范围在252.8~266.4nm之间,高低相差仅为13.6nm;
短句来源
     The results shows that the compound has an UV absorbing peak at 220 nm.
     结果表明:该化合物在220nm处有吸收峰
短句来源
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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.
      
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  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).
      
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  absorbing peak
Moreover, with the increasing of the MnO2 filing proportion, the wave absorbing peak values drift to the lower frequency band.
      
A major UV absorbing peak was obtained from each lot after the initial concentration by continuous flow-with-banding ultracentrifugation.
      
Fractions corresponding to each light-absorbing peak were combined, dialysed against water until free from salt and dried from the frozen state.
      
HPLC analyses comparing the two treatments indicated that no significant net removal of the 317-nm-absorbing peak was seen.
      
The large volume required to elute each light-absorbing peak possibly reflects a partial solubility of each material eluted in the respective eluent.
      
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