比重

bǐ zhòng

HSK 6

Meaning

1. 物质的密度与标准物质的密度之比。2. 事物在整体中所占的分量或重要性。

1. The ratio of the density of a substance to that of a standard substance. 2. The proportion or importance of something within a whole.

可用于物理、化学领域表示密度，也可用于经济、社会等领域表示比例或重要性。

Can be used in physics and chemistry to denote density, and in economics, sociology, etc., to denote proportion or importance.

1 水的比重是1，所以物体在水中是沉是浮取决于其比重。 (The specific gravity of water is 1, so whether an object sinks or floats depends on its specific gravity.)
2 在国民经济中，第三产业的比重逐年上升。 (In the national economy, the proportion of the tertiary industry is increasing year by year.)
3 考试的比重占最终成绩的60%，所以要认真准备。 (The weight of the exam accounts for 60% of the final grade, so you should prepare carefully.)
4 这款合金比重大，适合做精密仪器的配重。 (This alloy has a high specific gravity and is suitable for counterweights in precision instruments.)
5 人口中老年人的比重增加，社会养老压力变大。 (The proportion of elderly people in the population is increasing, putting more pressure on social pensions.)

Exam-style HSK drills with instant scoring and explanations.

Free · about 3 minutes · no account needed