natural organic acids的意思|示意

Because simpler membranes are more likely to have formed from the natural organic chemistry factory on prelife Earth, the protocell project is working on plainer lipids - chiefly ordinary fatty acids.

由于在无生命的地球上，天然有机化学系统很可能形成较简单的膜，所以本次古生物工程也采用较简单的脂质——主要是普通脂肪酸。

With metal salts and organic acids as mordant, the dyeing properties of madder fabric dyed with sorghum red, a natural dye, were studied using pre-mordant and post-mordant methods.

分别以金属盐和有机酸为媒染剂，研究了天然染料高粱红对亚麻织物的预媒、后媒法染色性能。