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
I suggest that we ask users of this machine what they think about it. We can photograph them using it too. Then we can put their comments at the top of the advertisement in big print. We can bring in some humour too. People enjoy reading humorous ads.
我建议我们征询计算机用户的意见。我们也可以把他们使用计算机的情形拍成照片。然后我们把他们的意见用粗体字印在广告上面。我们还可以加入一些幽默故事。人们喜欢幽默的广告。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”
The development of the modern beehive in 1851 made it possible to design experiments to research the language of honey bees.
1851年现代蜂箱研制出来后，这才有可能来设计实验，研究蜜蜂的语言。