含量

• 拼音: hán liàng
• 汉字拆解: 含 = 今 (now, phonetic) + 口 (mouth) — to contain; 量 = 旦 (dawn) + 里 (inside) — measuring what is inside

含义

Content; amount contained. The measurable quantity of a particular substance within something.

A technical term commonly used in science, nutrition, and industry. Frequently seen in collocations like 含金量 (gold content, or figuratively 'quality/value'), 含水量 (moisture content), 含糖量 (sugar content). Also used metaphorically to describe the quality or substance of something, as in 这篇文章含金量很高 (this article is of high quality).

例句

1. 这种食物的蛋白质含量很高。
2. 空气中的氧气含量大约是百分之二十一。
3. 医生建议选择含糖量低的饮料。

用法指南

语境: science, nutrition, industry

语气: technical

正确说法

• 你知道这个产品的酒精含量吗？(Do you know the alcohol content of this product?)
• 这门课程的含金量很高。(This course is of very high quality.)

错误说法

• 这本书的含量很多 (Don't use 含量 for the amount of content in a book — use 内容 for content; 含量 is for measurable substances)

起源与历史

含 (hán, to contain) + 量 (liàng, amount/quantity) — literally 'the amount contained,' a straightforward scientific compound.

文化背景

世代: All ages

社会背景: Universal