比重英文怎么写

一：比重英文怎么写的意思

Proportion refers to the relationship or ratio between two quantities or parts. It is used to describe the relative size, amount, or importance of something in comparison to another.

二：怎么读（音标）

/proʊˈpɔːrʃən/

三：用法

比重可以用来描述两个数量或部分之间的关系或比例。它可以用来说明某物相对于另一物的大小、数量或重要性。

四：例句1-5句且中英对照

1. The proportion of men to women in this company is almost equal. (这家公司男女比例几乎相等。)

2. The proportion of sugar in this recipe is too high. (这个食谱中糖的比例太高了。)

3. The proportion of children who have access to education has increased in recent years. (近年来，有接受教育机会的儿童比例增加了。)

4. The proportion of elderly people in the population is expected to rise due to longer life expectancy. (由于寿命延长，预计老年人在人口中所占比重将会增加。)

5. The ideal proportion for a balanced diet is 50% carbohydrates, 30% protein, and 20% fat. (均衡饮食的理想比重是50%的碳水化合物、30%的蛋白质和20%的脂肪。)

五：同义词及用法

1. Ratio: a relationship between two numbers or amounts, often expressed as a fraction. (两个数或数量之间的关系，通常以分数形式表示。)

2. Percentage: a proportion or share in relation to a whole, expressed as a number out of 100. (与整体相比的比例或份额，以百分数表示。)

3. Proportionality: the state of being in proper relation or balance with something else. (与其他事物保持适当关系或平衡的状态。)

六：编辑总结

比重是用来描述两个数量或部分之间关系的重要概念，它可以帮助我们更好地理解事物之间的相对大小、数量和重要性。在使用比重时，我们可以借助其他同义词如ratio和percentage来丰富表达，同时也要注意保持适当的比例关系。