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  1. Absorption and scattering of light by small particles

  2. 一本描述微小粒子对光的散射吸收的经典书籍。

  3. 所属分类：专业指导

    • 发布日期：2012-05-23
    • 文件大小：5242880
    • 提供者：lee_by

  1. ISO7530-1-2015Nickel alloys — Flame atomic absorption spectrometric analysis

  2. Nickel alloys — Flame atomic absorption spectrometric analysis Part 1:Determination of cobalt, chromium, copper, iron and manganese

  3. 所属分类：交通

    • 发布日期：2019-04-02
    • 文件大小：488448
    • 提供者：weixin_42449553

  1. Two-photon absorption in ZnO/ZnS and ZnO/ZnS/Ag core-shell quantum dots

  2. Two-photon absorption in ZnO/ZnS and ZnO/ZnS/Ag core-shell quantum dots，LIU Shuyu，ZHONG Mianzeng，We report on large two-photon absorption (TPA) in ZnO/ZnS and ZnO/ZnS/Ag core/shell quantum dots (QDs), determined by both Z-scan and pump-probe techniqu

  3. 所属分类：其它

    • 发布日期：2020-03-13
    • 文件大小：384000
    • 提供者：weixin_38682279

  1. Autler-Townes doublet in the absorption spectra for the transition between excited states of cold cesium atoms

  2. 铯冷原子激发态跃迁吸收光谱中的Autler-Townes分裂，梁强兵，杨保东，实验获得了磁光阱（MOT）中铯冷原子的激发态6 2P3/2 - 8 2S1/2 间跃迁的吸收谱，并观察到了Autler-Townes分裂。实验结果与与缀饰态理论符合�

  3. 所属分类：其它

    • 发布日期：2020-03-12
    • 文件大小：264192
    • 提供者：weixin_38637918

  1. Structures and absorption optical spectra of silicon cluster Si9 via first-principles calculations

  2. Structures and absorption optical spectra of silicon cluster Si9 via first-principles calculations，李哲，陈向荣，Using a finite-difference pseudopotential density-functional theory in real space and Langevin molecular dynamics annealing technique, we perfor

  3. 所属分类：其它

    • 发布日期：2020-03-10
    • 文件大小：282624
    • 提供者：weixin_38546459

  1. Hydrogen absorption and desorption properties of titanium

  2. Hydrogen absorption and desorption properties of titanium，于祥庆，边海，The study on hydrogen absorption and desorption properties of titanium under an initial hydrogen pressure of 0.25 MPa at different temperature was fulfilled, the hydrogen absorptio

  3. 所属分类：其它

    • 发布日期：2020-03-02
    • 文件大小：278528
    • 提供者：weixin_38610717

  1. First-principles study of pressure effects on structural and absorption properties of crystalline 5-methyl-1H-tetrazole

  2. 压力对5-甲基-1H-四唑晶体结构和吸收性质影响的第一性原理研究，朱卫华，，A detailed study of the structural, electronic, and absorption properties of crystalline crystalline 5-methyl-1H-tetrazole under hydrostatic pressure of 0-100 GPa was performed wit

  3. 所属分类：其它

    • 发布日期：2020-02-25
    • 文件大小：416768
    • 提供者：weixin_38732744

  1. The relationship of resonance sound absorption frequency between perforated panel and thin plate

  2. The relationship of resonance sound absorption frequency between perforated panel and thin plate，张新安，，This paper investigates the relationship of resonance sound absorption frequency between perforated panel and thin plate. Classical theory believed

  3. 所属分类：其它

    • 发布日期：2020-02-18
    • 文件大小：173056
    • 提供者：weixin_38542148

  1. The Formula of Sound Absorption Spectrums For Fibrous Materials

  2. The Formula of Sound Absorption Spectrums For Fibrous Materials，Zhang Xin’an，，The current sound absorption theory is still the Rayleigh model. But this model is just the theory model. It is not agreement with the practice even though it had been stud

  3. 所属分类：其它

    • 发布日期：2019-12-30
    • 文件大小：276480
    • 提供者：weixin_38723683

  1. fiber’s vibration, maximum tension, compress modulus，sound absorption coefficient formula

  2. The Fiber Vibration Sound Absorption Theory ，Zhang Xin’an，，Fibrous materials had been used as sound absorption materials for over one century .The current sound absorption theory is still the Rayleigh model. But this model is just the theo

  3. 所属分类：其它

    • 发布日期：2019-12-30
    • 文件大小：297984
    • 提供者：weixin_38565628

  1. Empirical Formulas of Sound Absorption Coefficients and Spectrums of

  2. Empirical Formulas of Sound Absorption Coefficients and Spectrums of，张新安，，A new theory is put forward that the sound absorption principle of perforated panel is similar to imperforated plate. Sound is absorbed by the vibration of panel, while not the

  3. 所属分类：其它

    • 发布日期：2019-12-30
    • 文件大小：225280
    • 提供者：weixin_38616330

  1. Underwater Image Restoration Based on Image Blurriness and Light Absorption

  2. Underwater Image Restoration Based on Image Blurriness and Light Absorption

  3. 所属分类：互联网

    • 发布日期：2020-12-29
    • 文件大小：5242880
    • 提供者：qq_43996043

  1. EU Structural Funds Absorption Rate（欧盟结构性资金吸收率）-数据集

  2. European Union Structural Funds - Funds absorption rate - 2007 - 2013.Data source is https://www.europeandataportal.eu/en 欧盟结构基金-基金吸收率- 2007 - 2013。数据源为https://www.europeandataportal.eu/en eu_sf_far_2007_2013.csv

  3. 所属分类：其它

    • 发布日期：2021-03-04
    • 文件大小：18432
    • 提供者：weixin_38668225

  1. Absorption measurement of optical thin films under high power density with a Closed Cavity

  2. A Closed Cavitymeasuring platform is built on the basis of a 1000 W-class direct current (DC)-discharge drived continuous-wave (CW) HF/DF chemical laser. On this platform, the absorption coefficients of optical thin films coated on the surfaces of mo

  3. 所属分类：其它

    • 发布日期：2021-03-02
    • 文件大小：389120
    • 提供者：weixin_38696336

  1. Bragg suppression for optical absorption in multi-quantum well structures

  2. Direct calculations of absorption spectra for multi-quantum well structures by extracting field distributions at well positions are performed. Results demonstrate the previously reported Bragg suppression, and agree exactly with the indirect calculat

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：533504
    • 提供者：weixin_38647567

  1. An approach of open-path gas sensor based on tunable diode laser absorption spectroscopy

  2. Tunable diode laser absorption spectroscopy (TDLAS) is a new method to detect trace-gas qualitatively or quantificationally based on the scan characteristic of the diode laser to obtain the absorption spectroscopy in the characteristic absorption reg

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：827392
    • 提供者：weixin_38682406

  1. Efficient dual-wavelength operation of Nd:LYSO laser by diode pumping aimed toward the absorption peak

  2. By aiming the pump wavelength of the laser diode to the absorption peak at 811 nm of the (Nd0:005Lu0:4975Y0:4975)2SiO5 (Nd:LYSO) crystal, an efficient dual-wavelength operation at 1,075 and 1,079 nm is obtained. The maximum output power is 702 mW whe

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：258048
    • 提供者：weixin_38720762

  1. Observation of enhanced two-photon absorption in ZnS quantum dots at an ultraviolet wavelength

  2. Two-photon absorption (2PA) in zinc sulphide (ZnS) and Mn2+-doped ZnS quantum dots is reported by the z-scan technique, with nanosecond pulsed laser radiation at 355 nm. The observed values of the 2PA cross section of all the samples are 105 times la

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：264192
    • 提供者：weixin_38686557

  1. Comprehensive evaluation of the structural, absorption,energy transfer, luminescent properties and near-infrared applica

  2. Comprehensive evaluation of the structural, absorption,energy transfer, luminescent properties and near-infrared applications of theneodymium doped germanate glass

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：769024
    • 提供者：weixin_38728360

  1. Development and performance evaluation of self-absorption-free laser-induced breakdown spectroscopy for directly capturi

  2. Development and performance evaluation of self-absorption-free laser-induced breakdown spectroscopy for directly capturing optically thin spectral line and realizing accurate chemical composition measurements

  3. 所属分类：其它

    • 发布日期：2021-02-07
    • 文件大小：262144
    • 提供者：weixin_38625442
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