thermionic

基本解释

• adj.热电子的；热离子的

同根派生

英汉例句

双语例句

• Called "photon enhanced thermionic emission," or PETE, the process promises to surpass the efficiency of existing photovoltaic and thermal conversion technologies.
  该方法被称为“光子增强型热离子辐射”，简称为PETE。 这项方法将有望在效率上优胜现有的光电伏打和热能转换科技。
• The process, called "photon enhanced thermionic emission," or PETE, could reduce the costs of solar energy production enough for it to compete with oil as an energy source.
  他们发现并证明了这个方面的有效性，这个方法被称为“光子增强型热离子辐射”简称为PETE，将能够减少太阳能产品的成本，低到足够和石油能源进行竞争。
• Averaging method of neighborhood and medium filtering method are used to effectively overcome thermionic noise as result of courses of image transferring, gathering and quantization and so on.
  对由于图像采集、传输、量化过程中产生的热电子噪声，利用了邻域平均和加权中值滤波方法来有效地减小。

权威例句

• Transistor radios got cheaper and better and, within a decade, had killed off the thermionic-valve industry.
  ECONOMIST: OPINION

词组短语

短语

• thermionic relay [电]热离子继电器;热电子继电器
• thermionic voltmeter 热离子管伏特计;热离子电压计
• thermionic valves 热离子真空管;热游离阀;热阴极电子管
• Thermionic Losses 热游离损失
• rectifier thermionic 热离子整流器

英英字典

柯林斯英英字典

• of, relating to, or operated by electrons emitted from materials at high temperatures

专业释义

物理学

• 热离子的
• 热电子的
• 热离子管