| 词汇 | example_english_thermal-noise |
| 释义 | thermal noisecollocation in Englishmeanings of thermaland noiseThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with noise. thermal adjective[before noun] uk /ˈθɜː.məl/ us /ˈθɝː.məl/ physics, geologyspecialized connected ... See more at thermal noise noun uk /nɔɪz/ us /nɔɪz/ a sound or sounds, especially when it is unwanted, unpleasant, ... See more at noise Examples of thermal noiseThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The thermalnoise can be reduced or damped by exerting a restraining force on the particle. The flagellar motor can smoothly rotate utilizing the energy of such small unit, by distinguishing it from the thermalnoise. Under these conditions, superthermal fluctuations of the field intensity are substantially higher than the level of thermalnoise. Barlow (1957) first hypothesized that the two be physically coupled, so that red-shifting the spectrum would always carry a cost in increased thermalnoise. In such mesoscopic heat engines, work per cycle of operation fluctuates due to thermalnoise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In mesoscopic heat engines, work per cycle of operation fluctuates due to thermalnoise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thermalnoise is approximately white, meaning that its power spectral density is nearly equal throughout the frequency spectrum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, the sensitive amplifiers used in radio telescopes are cooled using liquid helium to reduce thermalnoise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thermalnoise limits the true number of bits that can be used in quantization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The thermalnoise of a practical resistor may also be somewhat larger than the theoretical prediction and that increase is typically frequency-dependent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A resistor at a certain temperature has a thermalnoise associated with it. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This approach is limited by thermalnoise within the circuit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When these spurious signals have a power level that is less than the thermalnoise power level, then the receiver is operating normally. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Example sources include measuring atmospheric noise, thermalnoise, and other external electromagnetic and quantum phenomena. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most noise processes will have a white spectrum, at least over the bandwidth of interest, identical to that of thermalnoise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since they are indistinguishable, the contributions of all noise sources can be lumped together and regarded as a level of thermalnoise. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Partially coherent sources are sources where the coherence time or coherence length are limited by bandwidth, by thermalnoise, or by other effect. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of thermal Go to the definition of noise See other collocations with noise |
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