| 词汇 | example_english_convection-current |
| 释义 | convection currentcollocation in Englishmeanings of convectionand currentThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with convection. convection noun[U] uk /kənˈvek.ʃən/ us /kənˈvek.ʃən/ the flow of heat through a gas or ... See more at convection current adjective uk /ˈkʌr.ənt/ us /ˈkɝː.ənt/ of the ... See more at current Examples of convection currentThese 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. If the water were fresh, the low-density warm water would float to the surface, causing a convectioncurrent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In addition to passive shutdown of the reactor, the convectioncurrent generated in the primary coolant system will prevent fuel damage (core meltdown). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chilled panels cool the rising warm air, which then drops, creating a natural convectioncurrent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This sets up a convectioncurrent of hot air that rises from the heater, heats up the surrounding space, cools and then repeats the cycle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is a uniform upwards motion of the air due to a convectioncurrent resulting from the gauze heating up the air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If positioned correctly a radiator will create an air convectioncurrent in the room, which will provide the main heat transfer mechanism. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This cooler fluid is then heated and the process continues, forming a convectioncurrent; this process transfers heat energy from the bottom of the convection cell to top. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stellar convection consists of mass movement of plasma within the star which usually forms a circular convectioncurrent with the heated plasma ascending and the cooled plasma descending. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Out of this hypothesis follow quantitative conclusions about hypothetical convection currents in the reversion layer (0.63 km/s upwards). Thirdly, the removal of smoke lets more of the sun's heat through the atmosphere, thus setting up convection currents and adding to the dispersion of pollutants. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Lastly, the atrium and internal courtyard create natural convection currents that serve to ventilate the building all year long. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most heat from a domestic radiator is as convection currents of heated air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The large plates move very slowly, owing to convection currents within the mantle below the crust. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In natural circulation steam boilers the circulation of water is by convection currents, which are set up during the heating of water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The bottom of the liquid begins to rise, and the top begins to sink - producing convection currents. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is lighter than air and triggers convection currents that can lead to clouds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are natural convection currents and are caused by a difference in pressure and heat in the tropical and polar areas on the earth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Periodic overcharging creates gaseous reaction products at the plate, causing convection currents which mix the electrolyte and resolve the stratification. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When convection currents play a part in transmitting heat across a building component, then thermal transmittance increases as the temperature difference increases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Even more striking were his discoveries of a remarkable five-minute oscillation in local surface velocities and of a super-granulation pattern of horizontal convection currents in large cells of moving material. 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 convection Go to the definition of current See other collocations with convection |
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