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近红外区
    The color-center peaks at 575,595 and 637 nm in the low-temperature photo-induced luminescence spectra,in combination with the H_1b color center at 4 929 cm~(-1) and the H_1c color center at 5 156 cm~(-1) in the near infrared spectra,are not only reliable evidence for green diamonds due to irradiation, but also an important characteristics of other color diamonds due to irradiation.
    在低温光致发光谱中发现有色心组合峰575,595和637等的出现,此组合峰与近红外区4929cm~(-1)处的H_1b和5156cm~(-1)处的H_1c色心峰共同存时,不仅是辐照处理绿色金刚石的鉴定证据,也是辐照处理各种彩色金刚石的重要的标志之一。
    The green waveband region from 550nm to 600nm had the most similar, and the most differentia lie near infrared waveband region higher than 760nm.
    光谱曲线最大相似性波段位于毛豆蓝紫光区(450nm~500nm)和绿色反射峰区(550nm~600nm),最大差异性波段位于近红外区(大于760nm)。
    The electric spark-spectrographic technique is used for the determination of K and Na in U_3O_8. It was found that the spectral line strengths of the uranium atom became weak in the infrared and near infrared regions and very good analytical results could be obtained by using U591.539nm as the internal standard line for determining sodium and Ru 780.023nm as the internal standard line for determining potassium.
    本文研究了电火花光谱法测定八氧化三铀中钾和钠,发现铀原子谱线强度在红外和近红外区有削弱特性,并找到铀谱线591.539nm作钠内标线,铷谱线780.023nm作钾的内标线,获得满意的结果。
    Absorption and PL spectra have been investigated with composition x= 0. 001, 00097, 0. 030, 0. 037 at temperature 73K to 300K in visible and near infrared region respectively. A series of absorption and PL spectra have been observed.
    对组分X=0.001,0.0097,0.030,0.037系列样品,在73K—300K范围内分别在可见和近红外区测量了吸收光谱和光致发光谱。
    It is found that thin films of the Pd doped SnO 2 and no dopant VO x have good optical sensitive characteristics to the gas SO 2 in the visible range, and the Zr doped SnO 2 film in the near infrared area.
    比较了各种薄膜对SO2 气体的光学气敏特性 ,发现在一定条件下制备的SnO2 Pd、VOx 薄膜对SO2 气体在可见光区有很好的灵敏性 ,SnO2 Zr薄膜对SO2 气体在近红外区有很好的灵敏性。
    Strong TPA and broadband optical power limiting properties from 700 nm to 1100 nm in the near infrared region have been demonstrated in the tetrahydrofuran (THF) solution with 1×10 -2mol/L concentration.
    结果证实在浓度为 1× 10 - 2 mol L的四氢呋喃 (THF)溶液中 ,该有机染料在近红外区有宽达 4 0 0nm的宽带非线性双光子吸收及光功率限幅特性 .
    The resulted conclusion reveals that the Fe~(3+)-O-Fe~(2+) structure is the real tinting reason of iron added glasses as it can strongly absorb the spectrum from red to near infrared range. The Fe~(3+) and Fe~(2+) out of the structure can only modify the glass colours.
    结果表明铁酸亚铁Fe3+-O-Fe2+结构能在红光到近红外区产生强烈吸收,是含铁玻璃铁着色的主要原因,此结构外的Fe2+和Fe3+只对玻璃颜色起修正作用。
    The color-center peaks at 575,595 and 637 nm in the low-temperature photo-induced luminescence spectra,in combination with the H_1b color center at 4 929 cm~(-1) and the H_1c color center at 5 156 cm~(-1) in the near infrared spectra,are not only reliable evidence for green diamonds due to irradiation,but also an important characteristics of other color diamonds due to irradiation.
    在低温光致发光谱中发现有色心组合峰575,595和637等的出现,此组合峰与近红外区4 929 cm-1处的H1b和5156 cm-1处的H1c色心峰共同存时,不仅是辐照处理绿色金刚石的鉴定证据,也是辐照处理各种彩色金刚石的重要的标志之一。
    In the near infrared region(780 nm~2500 nm) the average transmittance of 16.2% satisfies the technical requirements of glass wall in domestic architecture.
    在近红外区(780 nm~2500 nm)的平均透射率为16.2%,可以满足建筑物幕墙玻璃等低辐射膜的要求。
    For N(CN)2-bridged RuⅡRuⅢ mixed-valence complexes, a moderate absorption occurs in the near infrared region originating from intervalence charge transfer (IVCT) transition. Their IVCT absorption maximums show an obvious shift with the change of solvent polarity, characteristic of Class Ⅱ mixed-valence compounds.
    N(CN)2-桥联的RuⅡRuⅢ混合价配合物在近红外区存在中等强度的吸收,起源于混合价态间的电荷跃迁(IntervalenceChargeTransfer,简称为IVCT),且其最大吸收波长随着溶剂极性的改变而发生变化,它们属于ClassⅡ类型的混合价化合物;
    Meanwhile, the spectra of cyanine can be extended from visible region to near infrared (near-IR) by tuning the length of the conjugate chain.
    此外,通过共轭链长度的调节,花菁的光谱可以从可见光区一直延伸到近红外区
    For our research emphasizes one-dimensional photonic crystal in visible light and near infrared light bands, we adopt two kinds of material ZnSe and NasAIFg which are both transparent in visible light band.
    由于本研究着重于可见光区和近红外区的一维光子晶体,我们在实验中采用的是ZnSe和Na_3AlF_6两种材料。
    Based on plenty of experiment data and analyzing results, we made several one-dimensional photonic crystals used in visible light and near infrared light which have band gaps from ten to a hundred nm.
    根据大量的实验数据和分析结果,我们镀制出可见光区和近红外区的一维光子晶体,禁带分别有几十到一百纳米。
    Another part of the study is to study the short near infrared transmittance spectroscopy of apple and tomato on grating near infrared instrument then to establish mathematic model of apple Brix , rigidity and tomato lycopene. The coefficients of all models are above 0.8 which approves it is feasible to use short near infrared transmittance spectroscopy to non-destructively analyze internal qualities of fruit.
    本课题在近红外光栅单色仪上扫描完整苹果和番茄的短波近红外透射光谱,并建立苹果糖度、硬度及番茄的番茄红素的数学模型,所有模型的相关系数均在0.8以上,证明在短波近红外区采用透射法无损检测果品类内部品质是可行的。
    The mixture of SnNc(OBu)g and SnCl2 in CHfeClz has a Q-band absorption at . a wavelength of 1044nm in dichloromethane with an extinction coefficient of Lmocrm-1. This property of near infrared absorption opens the window of an array of potential applications in many fields, especially in photodynamic therepy and in infrared light absorbers.
    二氯甲烷中,SnNc(OBu)_8和SnCl_2的混合物在1044nm处有一个摩尔吸光系数为1.1×10~5L·mol~(-1)·cm~(-1)的Q带最大吸收。 这种在近红外区吸收的特性将在很多领域具有巨大的应用价值,特别是在光动力学疗法和红外吸收材料领域。
    At the optimum parameters ( 12kV, 20kHz, lOOPa), the films obtained is smooth, higher sp3C content, high hardness, good adhesion on substrate, and high transmittance at visible and near infrared light region. DLC thin films were successfully deposited on different substrates.
    在最佳工艺参数下(12kV,20kHz,100Pa),薄膜的沉积速率较快,所得薄膜的表面光滑,sp3碳含量高,硬度高,膜基结合良好,在可见-近红外区有很高浙江大学硕士学位论文徐世友:化学气相沉积法制备宽带硬质薄膜材料的透过率。
    The determination of coefficient(R~2) was more higer between reflectance and aboveground biomass on 28 th, Sep and on 8th, Oct. The determination of coefficient of Taiwangerhao reached 0. 939. The reflectance has an intime relationship with soybean biomass in red waveband and near infrared waveband.
    在9月28日和10月8日的光谱反射率和地上鲜生物量的回归决定系数较高,其中台湾2号的回归决定系数达到0.939。 在红光波段以及近红外区的单波段反射率与毛豆的地上鲜生物量有较强的相关性。
    The spectral range of the radiation caused by ablating products was mainly in near infrared.
    由烧蚀产物引起的辐射通量主要在可见光和近红外区(465nm以上)。
    In this paper, the optical characteristics of SnO2 in some combustible gas is studied, the authors discovered different transmission spectra in diffeient concentrations of methanol, acetone and ammonia vapor, the increase of transmission intensity with the inerea-ment of gas concentration in visible and near infrared ranges.
    发现在不同浓度的甲醇、丙酮、氨蒸气下,二氧化锡有不同的透射光谱。 在可见及近红外区,其透射强度随气体浓度的增加而增加,并对不同波长有不同的灵敏度。
    The results show that total targets have a good spectrun relatiom with TM. In near infrared ray region of TM 4 passageway, reflective rate is raised in general.
    测试表明,所有目标物与TM都有良好的波谱响应关系,其中TM_4通道的近红外区,反射率普遍提高。
 

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