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n.[光]透射比；透明度
1、diffusive transmittance───漫射透过率
1、But it's what allows for transmittance of cultural norms.───但是透过它可以看到文化规范。
2、Rubber compounding ingredients - Carbon black - Determination of light transmittance of toluene extract.───橡胶配合剂。炭黑。甲苯萃取液透光率的测定。
3、Used for testing textile's ultraviolet transmittance and anti-ultraviolet performance and anti-ultraviolet coefficient.───用于测定纺织品紫外线透过率和防紫外线性能及紫外线防护系数。
4、The transmittance is central to the theory of radioactive cooling.───透过率是辐射冷却理论的中心。
5、Densitometer: Instrument used to measure the optical density of an area in a processed image by transmittance or by reflectance.───密度计：通过透射光法或反射光法来测定被冲洗的影像区域内的光学密度的一种仪器。
6、heard of the mirror of high transmittance? Is it the same way?───听说过可以透光的镜子吧？是不是同样的道理呢？
7、Mesure the transmittance of the etalon and the wind profile using the receiver in the molecule wind lidar system.───并且把本接收机用于分子测风激光雷达XiTong中进行了标准具透过率的测量和风廓线的初步测量。
8、protective cover made of high strength engineering plastics, high light transmittance, high strength protective.───防护罩高强度工程塑料制成，高透光性、高强度防护性。
9、Land surface emissivity and atmospheric transmittance are the two key parameters which are used to retrieve LST.───大气透过率和地表比辐射率是求解地表温度的两个关键参数。