optical transmittance

average optical transmittance of azo thin films is from 85% to 90% in the visible light region.

退火温度与退火气氛对薄膜的透射率影响不大，薄膜在可见光区的透射率均在85%到90%左右。

the blend membrane has excellent optical transmittance and moderate wet mechanical properties.

壳聚糖-胶原复合膜具有优异的透光率和适宜的湿态力学强度。

fabrication of transparent alumina ceramics and application of stereology to analysis of optical transmittance

透明氧化铝陶瓷的制备和体视学在其性能表征中的作用

The microstructure, morphology and optical properties of the films were investigated by X-ray diffraction, field-emission scanning electron microscope and optical transmittance.

薄膜的微结构、表面形貌和光学性质等分别采用X射线衍射、场发射扫描电子显微镜、原子力显微镜和紫外可见近红外分光光度计等观察和测量。

calculation of the optical transmittance on the substrates by ultraviolet thin films

紫外光学薄膜在吸收基片上的光学透射率的推算

fiber optics - measurement of change in optical transmittance

纤维光学.光学传输中的变化测量

optical fibres - measurement methods and test procedures - monitoring of changes in optical transmittance

光学纤维.测量方法和试验规程.光透射率变化的监测

Under the environment of vacuum and cold black, the change in optical transmittance of JGS 3 optical quartz glass induced by radiation of protons with 140 keV was studied.

研究了JGS3光学石英玻璃在真空、冷黑和能量为140keV的质子辐照下光学透过率变化的基本规律。

This paper introduces the methods of target thickness and uniformity measurements including weighing, a-particle thickness gauge, quartz thickness gauge, optical transmittance and Rutherford backscattering.

本文系统地介绍了核靶厚度和均匀性的测量方法，包括天平称重法、石英晶体测厚法，等效空气α粒子能量损失法，吸光光度法和离子背散射法。

optical fibres - part 1-46: measurement methods and test procedures; monitoring of changes in optical transmittance

光学纤维。第1-46部分：测量方法和试验规程。光透射率变化监测