This paper explains the theoretic model of ecotypc priority and the practical approaches to insists on ecotype priority in developing the coastal area. 介绍“生态优先”理论模型以及滩涂开发中坚持“生态优先”的实践途径。
Compared with the national qualitative standard analysis method, the gas chromatograph method for adulteration detected was better not only in qualitative analysis but also in quantitative analysis, it would be more accurate by used the fatty acid compone 结果表明,利用气相色谱法不仅可以定性,而且可以定量检测和判别植物油中的掺伪,若用来自同一生态区的油品做参比样,将各种植物油的特征脂肪酸组分含量作已知量代入掺伪计算公式中,计算的掺伪含量则更为准确。