corona
音标发音
- 英式音标 [kəˈrəʊ.nə]
- 美式音标 [kəˈroʊ.nə]
- 国际音标 [kə'rəunə]
- 英式发音
- 美式发音
基本解释
- n. [物] 电晕；日冕；冠状物
- n. (Corona)人名；(罗、葡、西、意、英)科罗纳，科罗娜(女名)
词根记忆
- coron(冠状物) + a→日冕；光环
同根派生
- adj性质的同根词
- coronary：冠的；冠状的；花冠的。
- coronal：冠状的；日冕的；头颅的；花冠的；舌尖音的。
- n性质的同根词
- coronal：冠；冠状物；花冠。
英汉例句
- The corona or brush discharge, would transfer from point to point.
电晕放电和刷毛状放电只是从放电点处逐个地发生. - The continuum of the corona is essentially radially polarized.
日冕连续区基本上是经向偏振. - The corona gains and loses energy continuously.
日冕总是不断地获得能量和损失能量. - The corona or brush discharge, would transfer from point to point.
电晕放电和刷毛状放电只是从放电点处逐个地发生. - The continuum of the corona is essentially radially polarized.
日冕连续区基本上是经向偏振.
词组短语
- corona voltmeter [电]电晕伏特计;电晕电压表
- corona resistance [电]晕抗;电晕阻力;耐电晕性;电晕放电电阻
- corona counter 电晕计数管;[核]电晕计数器;电晕放电计数管
- corona effect 电晕效应;交流电的电晕效应英语
- corona guard 电晕防护器;电晕防护设备;[电]电晕保护设备
短语
英英字典
- a circle of light that can sometimes be seen around the moon at night, or around the sun during an eclipse (= a time when the moon is positioned exactly between the sun and the earth)
- The sun's corona is its outer atmosphere.
剑桥英英字典
柯林斯英英字典
专业释义
- 电晕
The output characteristics of the corona induced by DC were studied here.
研究了直流电晕放电特性。电子、通信与自动控制技术
- 电晕
The artificial models of three typical discharges (corona, internal discharge and surface discharge) are built.
制作了三种典型放电(电晕放电、内部放电、沿面放电)的放电模型。 - 日冕
- 太阳光圈
- 电晕放电
- (牙齿等的)冠
- 齿冠
- 冕
Hard state: the luminosity is very low, the power law radiation is domained and the hard photon is mainly produced with bremsstrahlung in the corona.
硬态:光度一般较低,以幂律辐射为主,硬光子主要由韧致辐射产生于冕区。 - 日冕
- 反应边
- 华(指日华、月华或其他发光体的光环)；日华；月华
- 华
- 冠状体
- 挑檐滴水板
- 胆冠
- 冠刺
- 花冠
- 副(花)冠；根颈
- 胆冠;花冠;壳冠;冠状;环
- 冠部
- 齿冠
- 冠
- 冠状物;副冠;根颈;壳冠;壳;轮盘⑦齿冠⑧纤毛冠
- 电晕
- 电晕