the average transmittance of the coatings in visible light spectrum is up to 75%, and 73% in infrared region, which can provide effective insulation for heat radiation.
光谱分析证实其在可见光区平均透过率可达75 % ,在红外区阻隔率达到73% ,能对热辐射起到有效的阻隔作用。
the average transmittance reaches 85% in visible region.
在可见光范围内,样品的相对透过率为85%左右。
after modular multi-grating spectrometer measurement, the average transmittance in the air is found to be 80%.
用组合式多功能光栅光谱仪测得其在空气中的透光率均在80%以上。