Proportional
[ prə'pɔrʃənl ]
第3级
其它 Other
adj. 比例的，成比例的;相称的，均衡的;
n. [数]比例项，比例量;
💡 词根助记
pro 很多… + port 部分 + ion表状态 + al 属于...的 → a.比例的；相称的
📝 例句
The actual stress is not proportional to the bending moment.
实际上应力与弯矩不成正比。
proportional representation
比例代表制((略作 P.R.))
Payment will be proportional to the amount of work done.
酬金将与工作量成比例.
be directly [inversely] proportional to...
与…成正 [反] 比例
The length of the chain molecule is proportional to the kinetic chain length.
链分子的长度与动力学链长成正比。
🔤 词根
-part-表示“部分”
📖 牛津释义
proportional
adj
~ (to sth) (fml 文) corresponding in size, amount or degree (to sth); in the correct proportion （与某事物在大小、 数量或程度上）相称的, 成比例的
Payment will be proportional to the amount of work done. 酬金将与工作量成比例.
🔁 扩展释义
*[prә'pɒ:ʃәnl]a. 比例的, 相称的n. 比例项【法】 按比例的, 相当的, 相称的相关词组: be proportional to be directly proportional to
🏥 医学释义
成比例的，相称的，比例数
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
In this way Native Americans were forced onto poor land that the settlers did not want.
就这样，美洲土著人被赶到殖民者所不要的贫瘠的土地上去了。
Once you have done this, you will quickly become a useful member of the teazm.
一旦你这样做了，你很快就会成为工作班子里有用的员。
Thousands joined him when he led a march to the coast, with the purpose of making a little salt when he reached the sea.
为了生产一点盐，他带领游行队伍向海滨前进，当他们到达海滨时，成千上万的人参加了进来。