1) thin transparent dielectric film
透明介质膜片
1.
The refractive index of thin transparent dielectric film is determined bymeasuring and analying the distribation of seat.
激光束经透明介质膜片反射后产生散射条纹分布。
2) transparent medium
透明介质
1.
Measurement of characteristic of transparent medium and study of experiment method;
透明介质特性的测量与方法研究
2.
Measuring index of refraction of transparent medium with linear CCD;
利用线阵CCD测量透明介质折射率
3.
This article introduced the experiment process and the method,surveying the refractive index of transparent medium by Glancing Incidence,and the experiment obtains the refractive index of ethyl alcohol,pure water and glycerol with sodium source,and discussion on the priciple developed to survey the refractive index of the air,triangular prism.
本文介绍了掠入射法测量各种透明介质折射率的实验过程与方法,并用钠光源掠入射法测量乙醇、纯净水和丙三醇的折射率,在实验拓展中对空气、三棱镜的折射率测量进行了探讨。
3) TF Transparency Film
透明胶片〖打印机介质〗
5) semitransparent media
半透明介质
1.
To avoid this, upwind finite element methods based on streamline upwinding (SU) and streamline upwinding petrov-galerkin (SUPG) schemes are developed to solve multidimensional radiative heat transfer in semitransparent media.
为消除解的非物理振荡,该文发展了基于流线迎风(SU)格式及彼得罗夫–迦辽金流线(SUPG)格式的有限元法来求解半透明介质的多维辐射传输问题,并对2种迎风格式求解辐射传递方程的性能进行了比较。
2.
Many approximation methods have been proposed to solve radiative heat transfer problem in semitransparent media.
使用该方法分别求解了一维和二维半透明介质内的辐射换热问题。
6) semitransparent medium
半透明介质
1.
The thermodynamic analysis for combined radiation and conduction heat transfer in one dimensional semitransparent medium were investigated by numerical simulation methods.
用数值模拟方法对一维半透明介质内辐射与导热复合换热过程进行了热力学分析,给出了参与性介质中辐射与导热复合换热过程的无因次熵产公式和熵产数公式,分析了辐射—导热参数、光学厚度、散射反照率、壁面黑度对熵产数的影响。
2.
By combined the Monte Carlo method and curved ray tracing technique, the thermal emission characteristics of an anisotropic scattering semitransparent medium with gradient refractive index was analyzed.
将蒙特卡罗法和弯曲光线跟踪技术相结合,研究了各向异性散射性梯度折射率半透明介质层的发射特性。
3.
The temperature response of a thin hot-wire immersed in cylindrical semitransparent medium is studied in this paper.
本文研究细长电加热体在圆筒形半透明介质中的温度响应，通过对控制非稳态导热与辐射复合传热过程的积分-微分方程直接进行数值求解，分析了热辐射对内部径向热流及温度变化的影响。
补充资料：不透明介质
不透明介质
Opaque medium
不透明介质(opaque medium) 不透明介质是不透光的介质，也就是对人眼不透明的介质。推而广之，如果一种介质不透射红外光波或别的电磁波谱，如X射线、紫外线和微波，那么该介质也可称为不透明的。“零”透射比并不意味着全反射，因为入射光线的反射和吸收都会引起不透明。参阅“电磁辐射的吸收，，(absorption of elee-tromagnetie radiation)条。 [梅隆(M·G·Mellon)撰]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条