lactose是什么意思 lactose的用法 lactose怎么读

lactose

英 ['læktəʊz; -s]美 ['læktos]

n. [有化] 乳糖

星级词汇:★

记忆方法

1、lact- + -ose (chemical suffix, standard ending in chemical names of sugars, originally simply a noun-forming suffix).

中文词源

lactose 乳糖

lacto-,乳，-ose,化学名词后缀，糖。

英语词源

lactose (n.)

sugar from milk, 1843, from French, coined 1843 by French chemist Jean Baptiste André Dumas (1800-1884) from Latin lac

(genitive lactis) "milk" (see lactation) + chemical suffix -ose (2).

权威例句

1. Lactose is the main carbohydrate occurring in milk.

乳糖是乳的主要碳水化合物.

2. Lactose gives glucose and galactose.

乳糖产生葡萄糖和半乳糖.

3. Objective To prepare lactose and starch co - processed compound for direct compression.

目的制备乳糖-淀粉复合辅料,用于直接压片技术.

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4. The product is a preparation for improving lactose intolerance.

本品是一种改善乳糖不耐症的制剂.

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5. Readily digestible carbohydrates ( such as lactose ) are essential to provide energy.

易消化碳水化合物 ( 乳糖 ) 是提供仔猪能量所必须的.

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[ lactose 造句 ]