n.透射比(過濾系數；透明性；透光度)

Covered by tempered glass with high transmissivity. 優(yōu)質鋼化玻璃覆蓋。

Analyois of Fresnel lens transmissivity and research of design[J]. 引用該論文 陳杰

The transmissivity and field of view of a Lyot filter were analyzed. 得出了透射率和視場隨光軸傾角(光軸與晶體表面的夾角)和光線入射角(光線在晶體表面的入射角)的變化規(guī)律。

A model to study the transmissivity of diagnostic holes on hohlraum[J]. 引用該論文 許琰

Abstract: The randomness of the single channel measurement of smoke transmissivity is decrecsed by the multichannel measuring technique. 文摘:多通道煙幕透過率測試技術，克服了單通道動態(tài)煙幕透過率測試隨機性大的弊端。