氨 的中文句子和英文句子

多肽一种含有许多氨基酸分子的肽，典型地是在10和100之间

A peptide containing many molecules of amino acids, typically between10 and100.


氨是无色并有强烈气味的气体。

Ammonia is a colorless gas with strong smell.


（氨基酸）非必需的是正常的运转所需要的物质的，但因为机体有从其它营养成分合成它的能力，因此不需要被包括在日常的食物中的

Being a substance that is required for normal functioning but does not need to be included in the diet because of the body's ability to synthesize it from other nutrients.


氨是种化学物质。

Ammonia is a chemical substance.


降钙素一种缩氨酸荷尔蒙，由人体内的甲状腺产生。在不增加钙含量的情况下，可降低血中钙和磷酸盐的含量

A peptide hormone, produced by the thyroid gland in human beings, that lowers plasma calcium and phosphate levels without augmenting calcium accretion.