ptyalin
基本解释
- n.唾液素
英汉例句
- The watery mixture of secretions from the salivary and oral mucous glands that lubricates chewed food, moistens the oral walls, and contains ptyalin.
唾液：唾液腺和口腔粘膜腺分泌的水状混和物，用来润滑咀嚼过的食物，湿润口腔壁，并含有唾液淀粉酶 - If not for an enzyme called ptyalin, found in our saliva, it would take several weeks for our bodies to break down pasta into its constituent sugars.
举例来说，若非有一种名为唾液淀粉酶的酵素，我们的身体可能要花上好几星期，才能把义大利面分解成基本的糖分子。 - Through the process of coalescing, separating unmixed mass transfer alkali refining, sweetening ptyalin, cyanogens and cobalt in fixed lathes, retreating discolorization high quality No.
陕北混合原油经过聚结分离、无混合传质碱精制、磺化酞氰钴固定床脱硫醇、脱色预处理等组合工艺,可研制生产出符合规格的优质3号喷气燃料。 - 9 see joke: The high school student does ptyalin test on content class.
9看笑话： 中学生物课上做唾液淀粉酶实验。 - Extraction and Purification of Polyphenols from Ilex paraguarensis and Its Effects on Activity of Ptyalin
巴拉圭茶多酚的提取纯化及其对唾液淀粉酶活性的影响