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Carboxylic acid is widely found in nature, a large class of organic compounds to benzene containing one or more carboxyl for its features.

羧酸是广泛存在于自然界的一大类有机化合物，以含一个或多个羧苯为其特征。

It was found that these two compounds showed superior surface activity and aggregation capability at higher pH value, which is so different from the traditional carboxylate surfactants.

对相应的表面活性和聚集体研究发现，C10HL与传统羧酸盐表面活性剂有很大的不同，在较高pH时仍具有较高的表面活性和聚集能力。

They are formed by a reaction of hydrogen peroxide and some compounds con- taining a carboxylic acid group.

他们是由一个过氧化氢和一些化合物CON组，泰宁羧酸基团反应。

Amino acids Compounds containing both carboxylic acid and amino groups in their molecules.

氨基酸：在其分子中包含羧酸和氨基基团的化合物。

Amino acids Compounds containing both carboxylic acid and amino group s in their molecules.

氨基酸：在其分子中包含羧酸和氨基基团的化合物。

Or to avoid the use of amines, which can be converted into carcinogenic compounds.

或避免使用胺类化合物，它可以转化为致癌化合物。

Both compounds are produced by chondrocytes, caretaker cells responsible for the formation and maintenance of cartilage.

化合物则是由两种软骨细胞负责看守的形成和维持软骨。

Carotenoid metabolites may have more important biological roles than their parent compounds in human health and disease.

类胡萝卜素的代谢物在人类健康和疾病方面，可能拥有比其整体化合物更多的重要生物学作用。

These two oils each contain limonene and carvone, but each oil contains a different isomer of these chiral compounds.

这两种精油各自都含有柠檬烯和香芹酮，但每种精油都是由具有不同手性的柠檬烯和香芹酮的异构体所组成的，在这个实验课中，学生会接触到真空蒸馏操作。

Additionally, Cassini found traces of organic compounds such as carbonates and dust grains.

另外，卡西尼号发现，例如碳酸盐和尘埃颗粒有机物的痕迹。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。