| 词汇 | example_english_compression-stroke |
| 释义 | compression strokecollocation in Englishmeanings of compressionand strokeThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with stroke or compression. compression noun[U] uk /kəmˈpreʃ.ən/ us /kəmˈpreʃ.ən/ the act of pressing something into a smaller space or putting pressure on it from different sides until it ... See more at compression stroke noun uk /strəʊk/ us /stroʊk/ a sudden change in the blood supply to a part of the brain, sometimes causing a loss of the ability to move particular parts of ... See more at stroke Examples of compression strokeThese 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. As the piston initially moves upwards in what is traditionally the compressionstroke, the charge is partially expelled back out through the still-open intake valve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a reed valve engine the valve is drawn open by suction as the piston moves upward on the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The compressionstroke of the engine is the main compression that every engine has. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The two vortices also remain independent layers throughout most of the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Then the compressionstroke starts and the cycle repeats. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fuel is not injected at the intake stroke but rather at the latter stages of the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As the charge compression was carried out by the more powerful first compressionstroke, a higher compression ratio was achieved, giving better efficiency. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Mechanically this is the isentropic compression of the air/fuel mixture in the cylinder, also known as the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Near the end of the compressionstroke, the layers collapse into uniform minute turbulences, which effectively promote lean-burn characteristics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vigorous ignition takes place only when sufficient oxygen is supplied to the hot bulb chamber on the compressionstroke of the engine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The compressionstroke involved the two pistons approaching each other, and then the ignition stroke was subsequently triggered between them. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its timing is such that the fuel is injected only very slightly before top dead centre of that cylinder's compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Knocking is more or less unavoidable in diesel engines, where fuel is injected into highly compressed air towards the end of the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The compressionstroke is intended to compress the products before the flame ignites the mixture. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also closes the intake valves sooner on the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. About 50% of the air enters the swirl chamber during the compressionstroke of the engine, producing a swirl. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. On the compressionstroke of the piston, the fresh air is forced through the narrow neck and into the vapouriser. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When starting from cold, the engine's combustion efficiency is reduced because the cold engine block draws heat out of the cylinder in the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Parts of the fuel charge throughout the hot bulb would ignite at different times, often before the piston had completed the compressionstroke. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the compression ratio is increased, the mixture may auto-ignite before the compressionstroke is complete, leading to engine knocking. 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 compression Go to the definition of stroke See other collocations with stroke See other collocations with compression |
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