principal constituent

Principal constituent: Andrographis Paniculta lactone, clove oil and many kinds of sterilizations active factor.

主要成分: 穿心莲内酯 、 丁香油和多种杀菌活性因子.

The iron oxide red is a kind of stable and red oxide which is taken from the ferric oxide as the principal constituent. As the pigment, it is durable, and the price is cheap.

氧化铁红是以三氧化二铁为主要成分的稳定的红色铁氧化物，作为颜料，非常耐久，且价格便宜。

Numerical simulation of the tidal mixing in Bohai Sea ii. treatment of problems in simulating numerically the principal semidiurnal constituent in Bohai Sea

渤海潮混合数值模拟&Ⅱ.渤海主要半日分潮数值模拟中有关问题的处理

The constituent attribute configuration of DIG is an important and hard work in converting DIG data to GIS data, with the house attribute configuration being the principal part.

数字地形图要素属性配置是数字地形图数据到GIS数据的一项重要而又繁重的工作，其中房屋属性匹配占主要部分。

The principal constituent of protein food is albumen.

蛋白食物的主要成份是蛋白.

The findings indicated that the principal constituent of this strain producing gelatinous membrane is bacterial cellulose.

研究结果表明该菌所产凝胶膜的主要成分是细菌纤维素.

The cellulose, the hemi cellulose and the lignin are the principal constituent of apple marc.

苹果渣不溶性膳食纤维的主要成分为纤维素、半纤维素、木质素。