| 词汇 | example_english_positive-displacement |
| 释义 | positive displacementcollocation in Englishmeanings of positiveand displacementThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with displacement. positive adjective uk /ˈpɒz.ə.tɪv/ us /ˈpɑː.zə.t̬ɪv/ full of hope and confidence, or giving cause for hope ... See more at positive displacement noun[U] uk /dɪˈspleɪs.mənt/ us /dɪˈspleɪs.mənt/ the situation in which people are forced to leave the place where they ... See more at displacement Examples of positive displacementThese 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. Diaphragm meters and other positivedisplacement meters are equipped with a crank shaft, the rotation of which acts as the primary flow element. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They design pipe provers for accurate flow rate and meter size positivedisplacement or turbine meters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In this type of device, the trigger actuates a positivedisplacement pump shaft. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The centrifugal blower and the positivedisplacement blower are two main types of blowers, which are described below. 1. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Momentum transfer pumps, which bear some similarities to dynamic pumps used at higher pressures, can achieve much higher quality vacuums than positivedisplacement pumps. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is the principle behind positivedisplacement pumps, like the manual water pump for example. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The principle behind positivedisplacement compressors utilizes a turbine to compress refrigerant into high-pressure vapor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can be achieved with an exhaust-driven turbocharger, or a crankshaft-driven positivedisplacement compressor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Gear pumps are "positivedisplacement" (or "fixed displacement"), meaning they pump a constant amount of fluid for each revolution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The traditional two-stroke design relies upon a mechanically driven positivedisplacement blower to charge the cylinders with air before compression and ignition. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each reactor was supplied with air from one large positivedisplacement compressor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because it is a positivedisplacement device, this compressor has the advantage of producing the same pressure ratio at any engine speed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These positivedisplacement pumps have an expanding cavity on the suction side and a decreasing cavity on the discharge side. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A relief or safety valve on the discharge side of the positivedisplacement pump is therefore necessary. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is usually achieved with a positivedisplacement blower driven by the crankshaft. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Particle size pumped can be much larger in lobe pumps than in other positivedisplacement types. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the positivedisplacement injection system, resin is placed into a special cylinder. 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 positive Go to the definition of displacement See other collocations with displacement |
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