absorptance

1. Study on Black Ni-Sn Alloy Coating of Solar Selective Absorptance
   选择性吸收黑色镍-锡合金镀层的研究
2. Leaf Absorptance Spectrum Sensitive Vegetation Indices Under Sulfur Dioxide Acute Injury Application of Hyperspectral Remote Sensing Data in Information Retrieval from Plants
   SO2毒害水稻叶片吸收光谱植被指数研究高光谱遥感数据在植被信息提取中的应用研究
3. The in-situ measurements for solar absorptance were carried out during irradiation.
   在辐照过程中原位测量热控涂层的太阳吸收率参数。
4. In this paper, an integrating sphere for measuring solar absorptance is described. Its characteristics are. ( 1) It is an absolute method;
   本文介绍了一台用于测定太阳能吸收率的积分球，其特点是：（1）绝对法；
5. The solar absorptance is automatically calculated as the complimentary part, which is always the case for opaque samples.
   太阳吸收率的自动计算出的是免费的部分，它总是此案不透明的样品。
6. The emission intensity is given by the absorptance of the volume in which there is a difference of the quasi Fermi energies.
   辐射强度由存在准费米能级差的体积的吸收率决定。
7. The truncation error ot the computation formula of solar absorptance, used in engineering, has been analyzed and discussed in detail.
   详细地分析了工程上应用的太阳吸收率计算公式的截断误差；
8. In this paper the lumped method based on heat transfer is established for the absorptance of laser, and the measuring apparatus is also built up.
   从量热的角度出发，利用传热学中的集总参数法建立了测量吸收率的方法，设计了相应的试验装置，并测量了几种常用工程材料对激光的吸收率。
9. The solar absorptance changed obviously, while the emittance has little change after irradiation.
   材料辐照后太阳吸收率发生明显变化，而辐射率几乎不发生变化。
10. Spectrally selective coatings for solar-thermal applications are optimised for a high solar absorptance and a low thermal emittance.
    涂膜的光谱选择性光热产品应用是用于高太阳能吸收率的优化和低热通量密度。
11. Via experiment, the noise absorptance of the noise-reduction box is94.4%, temperature difference is reduced, and the noise-reduction box can be used for various medical air-compressors.
    经试验该降噪箱对噪声的吸收率为94.4%，温差减小，各种医用空压机均可使用。
12. In this paper the practical structure of amorphous silicon thin film transistor-based uncooled infrared detector is considered, two mathematical models to calculate infrared absorptance are described and the optical properties are studied in use of optical admittance matrix method.
    针对非晶硅薄膜晶体管室温红外探测器的实际结构，提出了两种计算红外吸收率的数学模型，并结合光学导纳矩阵法研究了它的光学特性。
13. The autocontrol program for 19 specimens solar absorptance in-situ measurement was written using Genie and Visual Basic, which enabled the autocontrol of In-situ measurement of solar absorptance on 19 specimens.
    文章介绍了利用Genie及VISUALBASIC编写的19样片太阳吸收率原位测试自动控制程序，实现了19样片太阳吸收率原位测试过程的自动控制。
14. Methods Non flame atom absorptance was used to determine the blood lead levels.
    方法采用非火焰原子吸收法测定全血铅含量。
15. With decreasing the film thickness, the maximum absorptance appears.
    随着薄膜厚度减小，吸收率具有极大值。
16. The results indicated that 1440 nm was the best wavelength of peak values in analyzing plant water status by using reflectance and absorptance.
    因此，1440nm是用叶片反射率和吸收率反演植物的水分状况的最佳峰值波长。
17. Finally, we have studied the effect of the variation of absorptance and the distribution of incident energy density on the relevant process.
    对于吸收率的变化与脉冲激光能量密度的分布对于相应过程的影响，进行了分析讨论。
18. Research on the Influence of Refractive Index on Diffuse Reflectance and Absorptance in Tissue by Monte Carlo Method
    用蒙特卡罗法研究折射率对光在组织中的漫反射率和吸收比的影响
19. His paper introduces the absorptance tests and results of different porosity, gradation and thickness bituminous mixtures. The absorptivity of material structure for lower noise pavement is present.
    介绍了不同空隙率、级配和厚度的沥青混合料的吸声系数试验与结果，表示了低噪声路面材料构造的吸声性能。
20. In this paper another method is employed to derive the expression for the absorptance of non quarter wave systems.
    本文提出了推导非四分之一波长膜系反射镜吸收率的另一种方法。
21. From the viewpoint of spectroscopy the spectral structures and characteristics of absorptance, reflectance especially emittance of infrared radiation materials are outlined.
    本文从光谱角度概述了红外辐射材料吸收、反射特别是辐射光谱的结构和特点；
22. The measurement method is the foundation of the absorptance research.
    而吸收率测量方法的研究是材料对激光吸收研究工作的基础。
23. The Simulation of Absorptance and Response Characteristics for Pyroelectric Thin Films Infrared Sensors
    薄膜热释电红外探测器吸收和响应性能的模拟研究
24. Conclusion It is a practical method to determine content of Barbital Sodium by PH Indicator Absorptance Method.
    结论PH指示剂吸收度比值测定巴比妥钠的含量是一种切实可行的方法。
25. By theoretical analysis for molecular vibration spectrum, coating model and absorptance addition, a coating material composed of binding agent, dye and filler is developed.
    运用分子振动光谱、红外涂层模型和红外吸收系数迭加性等理论，对所选择的粘合剂、颜料和填料及其配制成的远红外涂料进行了详细的实验研究。
26. His paper describes the theory of the steady state caloric method for measuring solar absorptance as The variation of solar absorptance of some thermal control coatings with the temperature and the angle of incidence was measured by this method.
    的稳态卡计法原理。用这种方法测量了一些热控涂层的太阳吸收比随温度和入射角的变化。
27. A simplified method to estimate the solar absorptance of a water pond is also presented.
    文章还引入了一简化的水池吸收率的计算方法。
28. For pyroelectric thin films infrared sensors, the simulation of absorptance and response characteristics has been made using optical, thermal and pyroelectric models.
    采用吸收、热传导和热释电响应模型，对薄膜热释电红外探测器的吸收和响应性能进行了模拟研究。

noun

1. a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance
   1. absorptance equals 1 minus transmittance

   Synonym:    absorption coefficientcoefficient of absorption