| 单词 | 电磁波 |
| 释义 | 〔radio〕The wireless transmission through space of electromagnetic waves in the approximate frequency range from 10 kilohertz to 300,000 megahertz.无线电：电磁波以约10千赫至300,000兆赫通过空间的无线传送〔radio〕Communication of audible signals encoded in electromagnetic waves.无线通讯：以电磁波密码进行的可听信号的联络〔modulate〕To vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).调制：变换（电磁波的）频率，振幅，周相或其它特点〔television〕The integrated audible and visible content of the electromagnetic waves received and converted by such an apparatus.电视内容：通过电视机接收和转变电磁波使其变成既可听又可看的内容〔radiation〕A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.核衰变产生的微粒或电磁波：放射物的原子或分子由于核衰变放出的一束微粒或电磁波〔television〕The transmission of visual images of moving and stationary objects, generally with accompanying sound, as electromagnetic waves and the reconversion of received waves into visual images.电视：传输通常配有相应的声音的运动和静止的物体的视觉图像的电磁波，并将其转变成视觉图像〔window〕A range of electromagnetic frequencies that pass unobstructed through a planetary atmosphere.电波反射装置：电磁波段能够不受阻碍地穿过行星大气层的一种电磁频率范围〔Michelson〕German-born American physicist who with Edward Morley disproved the existence of ether, the hypothetical medium of electromagnetic waves. He won a 1907 Nobel Prize for his spectroscopic and metrological investigations.迈克耳孙，阿尔贝特·亚伯拉罕：(1852-1931) 德裔美国物理学家，同莫雷·爱德华一起证明以太这一假设的电磁波媒介的不存在，因其光谱学和气象学的研究获1907年诺贝尔奖〔intermodulation〕Modulation of the frequencies of electromagnetic waves occurring when the waves interact as they are transmitted through a nonlinear electronic system.居中调频：当电波经由非线性电子系统传递时，电磁波交互作用所发生电磁波频率的调整〔television〕An electronic apparatus that receives electromagnetic waves and displays the reconverted images on a screen.电视机：接收电磁波并在屏幕上显示已还原的图像的电子设备〔FitzGerald〕Irish physicist who made significant discoveries in the field of electromagnetic radiation.费茨杰拉德，乔治·弗朗西斯：(1851-1901) 在电磁波领域作出了重大的发现的爱尔兰物理学家〔antenna〕pl. an.ten.nas A metallic apparatus for sending or receiving electromagnetic waves. Also called In this sense, also called aerial 【复数】 an.ten.nas 天线：用于放射或接收电磁波的金属仪器 也作 在此意义上也可称作 aerial〔maser〕Any of several devices that amplify or generate electromagnetic waves, especially microwaves.微波激射器：扩大或产生电磁波的仪器，尤其是产生微波〔microwave〕A high-frequency electromagnetic wave, one millimeter to one meter in wavelength, intermediate between infrared and short-wave radio wavelengths.微波：一种高频电磁波，波长在红外线和短波元线波之间，为1毫米至1米〔Morley〕American chemist and physicist who with Albert Michelson disproved the existence of ether, the hypothetical medium of electromagnetic waves.莫利，爱德华·威廉斯：(1838-1923) 美国化学家和物理学家，与艾伯特·米切尔森一起证明了电磁波假定媒介的存在〔modulator〕A device used to modulate an electromagnetic wave.调制器：用以调制电磁波的装置〔resonator〕A hollow chamber or cavity with dimensions chosen to permit internal resonant oscillation of electromagnetic or acoustical waves of specific frequencies.共振腔：具有容积的空室或空腔，可允许在某一频率下的电磁波或声波产生内部共振振荡 |
| 随便看 |
|
英汉汉英双解词典收录301015条英汉双解翻译词条，可根据汉字查询相应的英文词汇，基本涵盖了全部常用汉字的英文读音、翻译及用法，是英语学习及翻译工作的有利工具。