词汇 | permanent-magnet |
释义 | BETA permanent magnetcollocation in Englishmeanings of permanentand magnetThese words are often used together. Click on the links below to explore the meanings. permanent noun[ C ] uk /ˈpɜː.mə.nənt/ us /ˈpɝː.mə.nənt/ US ; a chemical process that makes your hair curly, or a hairstyle that is created in ... See more at permanent magnet noun[ C ] uk /ˈmæɡ.nət/ us /ˈmæɡ.nət/ an object that is able to attract iron and ... See more at magnet Examples of permanent magnetpermanent magnet The disc is braked by a permanentmagnet so that speed is proportional to torque and the disc mechanically integrates real power. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the domains are also aligned, the solid is a permanentmagnet, which is magnetic even in the absence of an external magnetic field. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a result, the permanentmagnet synchronous electric machine is more efficient than the induction electric machine for a given air-gap flux density. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For permanentmagnet motors, dynamic braking is easily achieved by shorting the motor terminals, thus bringing the motor to a fast abrupt stop. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rotor speed was determined by counting the pulses caused by a permanentmagnet built into the rotor. It consists of a permanentmagnet (magnetized in z-direction) and a meander coil. A moving coil permanentmagnet ammeter provides the basis for this. The distance between the permanentmagnet and the meander coil is 0.3 mm. A circular shape permanentmagnet with an active range of about 240 and a moving coil around it was then specified for the velocity transducer. The rotor has a multi-polar permanentmagnet with high performance. In the permanentmagnet case the technical cooperation and resulting advantages could come in under "quality". From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A fully rated converter can either be an induction generator or a permanentmagnet generator. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The conductive barberpole strips are canted across the sensor and connect one magnetoresistive strip, over a permanentmagnet strip, to another magnetoresistive strip. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. After the war, they used this technology to create a version of the 601 with a permanentmagnet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Motorcycle alternators often use permanentmagnet stators made with rare earth magnets, since they can be made smaller and lighter than other types. 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. |
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