| 单词 | electromagnetic |
| 释义 | electromagnetic (ɪlektroʊmægnetɪk ) adjective [usually ADJECTIVE noun] Electromagnetic is used to describe the electrical and magnetic forces or effects produced by an electric current. ...electromagnetic fields. Collocations: electromagnetic energy The theory describes how bundles of electromagnetic energy known as photons interact with matter. Christianity Today The project aims to design a device that can attract one satellite to another or drive them apart, using electromagnetic energy. Times, Sunday Times A detailed 'map' of the subsurface was created on computers using data from ground-penetrating radar equipment that sends pulses of electromagnetic energy into the earth and detects reflected signals. Times, Sunday Times Power absorbed by the ohmic resistance becomes waste heat, and that absorbed by the radiation resistance becomes radiated electromagnetic energy. Retrieved from Wikipedia CC BY-SA 3.0 This heating effect varies with the power and the frequency of the electromagnetic energy. Retrieved from Wikipedia CC BY-SA 3.0 We have just enough gravity, just enough nuclear force, just enough electromagnetic force, and the right kind of atmosphere. Times, Sunday Times (2007) Those forces are the electromagnetic force, the strong and weak nuclear forces that operate deep within the heart of matter, and gravity. The Sun (2012) The electromagnetic force binds atoms to one another to form molecules. Christianity Today (2000) For example, radar can provide an electromagnetic signal for following aircraft motion. Retrieved from Wikipedia CC BY-SA 3.0 The data are represented as an electromagnetic signal, such as an electrical voltage, radiowave, microwave, or infrared signal. Retrieved from Wikipedia CC BY-SA 3.0 Soft-touch shutter release occurs via an electromagnetic signal. Retrieved from Wikipedia CC BY-SA 3.0 He was asked to hold two brass cylinders to record the response of his body to electromagnetic signals. Times, Sunday Times Over galactic distances, the interstellar medium induces some scintillation effects and artificial modulation of electromagnetic signals. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 电磁的 Japanese: 電磁気の |
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