tph意為：色氨酸羥化酶;土壤中的總石油烴;總石油烴;熱敏頭;總石油烴類

例句：

e activityes of GS from the different organs of wheat seedlings and influence of light on GS and GS-mRNA have been studied by the employment of TPH, Northern blot, DEAE-celluose columns chromatography, enzyme activity assay and inhibitor.

用組織印跡法、Northern分子雜交、DEAE-纖維素柱層析技術(shù)、酶活性測定以及抑制劑等研究了小麥幼苗各器官谷氨酰胺合成酶(GS)活性的變化和光對GS活性及GS-mRNA的影響。