loop transmittance的用法和樣例：
例句
- Visible light transmittance of coated glass is one of the important indexes of optical properties.
鍍膜玻璃可見光透射比是其光學特性的重要指標之一。 - Band structures and transmittance of a one-dimensional confined antiferromagnetic photonic crystal were calculated by the transfer matrix method.
採用傳輸矩陣法計算了一維受限反鐵磁光子晶體的帶結構和透射比。
