常見(jiàn)例句雙語(yǔ)例句The average transmittance of thin film in visible region was above 80%.薄膜可見(jiàn)光透過(guò)率平均可達(dá)80%以上,在紫外光區(qū)有較高的吸收性;The diurnal variation of average PAR transmittance was greater at noon than in the morning and afternoon.平均PAR透光率日變化表現(xiàn)爲(wèi)早晚較低,中午較高;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.光譜分析証實(shí)其在可見(jiàn)光區(qū)平均透過(guò)率可達(dá)75 % ,在紅外區(qū)阻隔率達(dá)到73% ,能對(duì)熱輻射起到有傚的阻隔作用。 返回 average transmittance