unipolar + noun (political system)
用于政治领域,指单个大国主导的国际体系。
The end of the Cold War led to a unipolar international system dominated by the United States.
冷战的结束导致了以美国为主导的单极国际体系。
单极的
单相的;单极格局的;非抑郁与躁狂兼有的;非双向的;单极的;由一国主导文化、经济和政治影响力的国际体系的;单极的;[计] 单极性的
指只有一个极,如磁铁或电极。
单极的
Having a single pole.
单极的
having a single pole
非抑郁与躁狂兼有的;非双向的
Not both depressive and manic; not bipolar.
单极的;由一国主导文化、经济和政治影响力的国际体系的
Of or relating to an international system in which one state wields most of the cultural, economic, and political influence.
The electrician chose a unipolar switch because it only needs to control one light.
电工选择了单极开关,因为它只需要控制一盏灯。
用法提示:unipolar 是形容词,修饰 switch,表示“单极的”。
In biology class, we learned that a unipolar neuron has just one main extension from its cell body.
生物课上我们学到,单极神经元只有一个从胞体伸出的主突起。
用法提示:unipolar 修饰 neuron,意为“单极的”,描述只有一个突起。
Scientists have never found a truly unipolar magnet.
科学家们从未发现过真正单极的磁铁。
用法提示:unipolar 是形容词,修饰 magnet,表示“单极的”。
用于政治领域,指单个大国主导的国际体系。
The end of the Cold War led to a unipolar international system dominated by the United States.
冷战的结束导致了以美国为主导的单极国际体系。
用于电子学,指只有一种极性载流子的器件。
A unipolar transistor uses only one type of charge carrier.
单极晶体管只使用一种类型的载流子。
用于医学/心理学,指只有抑郁相的情感障碍。
Unipolar depression is characterized by depressive episodes without manic phases.
单极性抑郁症的特点是没有躁狂阶段的抑郁发作。
grammar · medium
易错句子I bought a unipolar.
正确表达I bought a unipolar device.
“Unipolar” 是形容词,不能直接作名词使用。应改为 “unipolar device” 表示单极设备。
grammar · medium
易错句子They made a unipolar decision.
正确表达They made a unilateral decision.
“Unipolar” 意为“单极的”,常用于技术领域;而表示“单方面的”应使用 “unilateral”。
bipolar指两极或两种相反状态,而unipolar只有一极;在电子学中,bipolar晶体管与unipolar晶体管结构不同。
unilateral意为单方面的、一方的,强调行为或决定由一方做出,而unipolar强调单一极性。
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