| 单词 | kV |
| 例句 | Those in neighbouring Poland, for example, are 400 kV and 220 kV. Eastern Europe holds the key to keeping Ukraine's power on 2022-12-21T05:00:00Z However, a 330/750 kV reserve line was delivering energy to the grid and could provide power to the plant if necessary, it added. Zaporizhzhia nuclear plant: Link lost to main power line 2022-09-03T04:00:00Z The Tethered Satellite was to be let out on a 20 km length of wire as shown in Figure 23.12, to create a 5 kV emf by moving at orbital speed through the Earth’s field. College Physics for AP Courses 2015-08-12T00:00:00Z That portion of the project calls for construction a new substation and adding 3.3 miles of 230-kilovolt lines, upgrading the 115 kV current lines, according to city documents. After six years, battle over 16-mile Eastside power line awaits critical ruling 2019-06-03T04:00:00Z The capillary voltage was 3.5 kV in both positive and negative ion mode. Genome sequence and genetic diversity of European ash trees : Nature : Nature Research 2016-12-25T05:00:00Z Neutral nucleation rates are measured with the clearing field electrodes set to ±30 kV, which establishes an electric field of about 20 kV m−1 in the chamber. Ion-induced nucleation of pure biogenic particles : Nature : Nature Publishing Group 2016-05-24T04:00:00Z Work is under way to build a more powerful 400 kV line. Two killed in Kosovo power plant blast, supplies hit 2014-06-06T04:00:00Z Electric power is usually generated at greater than 10 kV, and transmitted long distances at voltages over 200 kV—sometimes as great as 700 kV—to limit energy losses. College Physics for AP Courses 2015-08-12T00:00:00Z Part of the expense of installing each 230 kV line in the ground is the gel or sandlike insulation that is customized for the kind of soil surrounding the trench. Price powers Eastside debate of putting PSE line underground 2014-06-01T04:00:00Z Presumably, this trip was caused by the surge in demand when the 500 kV Arizona line went down. Routine Maintenance Plunges Southern California into Darkness 2011-09-10T11:15:05.257Z An evacuated tube uses an accelerating voltage of 40 kV to accelerate electrons to hit a copper plate and produce x rays. College Physics for AP Courses 2015-08-12T00:00:00Z Note that if 100 MW of power had been transmitted at 25 kV, then a current of 4000 A would have been needed. College Physics for AP Courses 2015-08-12T00:00:00Z Local power distribution to neighborhoods or industries goes through a substation and is sent short distances at voltages ranging from 5 to 13 kV. College Physics for AP Courses 2015-08-12T00:00:00Z What current flows through the insulator if the voltage is 200 kV? College Physics for AP Courses 2015-08-12T00:00:00Z In the case of tungsten, at least 72.5 kV is needed, because other shells are filled and you cannot simply bump one electron to a higher filled shell. College Physics for AP Courses 2015-08-12T00:00:00Z So an x-ray tube may be operated at 50.0 kV for a chest x ray, whereas it may need to be operated at 100 kV to examine a broken leg in a cast. College Physics for AP Courses 2015-08-12T00:00:00Z |
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