基本解釋泛黃指數(shù) 黃度指數(shù)英漢例句雙語(yǔ)例句The effects of some hindered amine light stabilizers(HALS) and antioxidants on the radiation-induced coloration of polyethylene(PE) are studied by measuring the yellowness index(YI) of PE.研究了受阻胺類光穩(wěn)定劑（HALS）及各種抗氧劑對(duì)聚乙烯輻射致色的影響。The relation between yellowness index and time of irradiation is a power function. After irradiation, the most decreased amino acids are corresponding to tryptophan, histidine and tyrosine.結(jié)果表明，泛黃真絲綢的黃度指數(shù)與氙燈照射時(shí)間之間是乘冪函數(shù)關(guān)系，泛黃真絲綢中的色氨酸、組氨酸及酪氨酸的損失百分率最大。yellowness index更多例句詞組短語(yǔ)短語(yǔ)Yellowness Index -YI 黃色指數(shù)yellowness index yi 黃度指數(shù)yellowness index更多詞組專業(yè)釋義能源科學(xué)技術(shù)黃度指數(shù)