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
No, we didn't fix anything. We thought we might go out, but we said we'd check with each other first. And now I'm telling you I can't manage this Friday. Another time, possibly, but not Friday.
不，我们没有决定任何事情。我们认为我们可能出去，但我们说好要先互相通通气的。我正要告诉你我星期五没办法（出来）。换个时间还有可能，但不要在星期五。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。
It seemed that one bee was able to communicate the news of food to other bees in its hive.
似乎一只蜜蜂能够把食物的信息传递给蜂箱里的其他蜜蜂。