minor constituent meaning in Chinese

次要成分微量组分
次要组分
次要组份

Pigments - titanium dioxide pigments ; methods of analysis - examples using the x - ray fluorescence analysis to determine minor constituents
颜料.二氧化钛颜料.分析方法.用x射线荧光分析测定次
Testing of ceramic materials ; chemical analysis of silicon carbide as main or minor constituent of ceramic materials ; determination of sic in materials with oxidic components and binding materials
陶瓷材料的检验.作为原材料的主要成份或次要成份的碳
Another phenolic constituent is tea , theogallin , accounts for approximately 1 percent of the dry weight of the leaf . chlorogenic acid , also a phenolic compound , is a minor constituent in tea
茶叶中另一酚类组分是3 -邻-没食子酰奎尼酸，它约占茶叶干重的1 % 。同属酚类化合物的绿原酸在茶叶中是次要成分。