valve timing

常見例句

雙語例句

• Valve timing is an important parameter for the performance of internal combustion engine.
  配氣正時(shí)是影響發(fā)動(dòng)機(jī)性能的重要技術(shù)參數(shù)。
• The utility model relates to a filtering apparatus, in particular to the filtering apparatus used for a variable air valve timing device.
  本實(shí)用新型涉及一種過濾裝置，尤其是指一種使用在可變氣門正時(shí)裝置上 的過濾裝置。
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• Large negative valve timing interval would be beneficial to the improvement of combustion stability under low load whereas and small valve interval was favorable to the stability under high load.
  負(fù)氣門重疊期增大有利于小負(fù)荷的燃燒穩(wěn)定性，負(fù)氣門重疊期減小有利于大負(fù)荷的燃燒穩(wěn)定性。

權(quán)威例句

• Many cars, including the Mazda CX-5 and Volkswagen Golf, use variable valve timing to maximize fuel efficiency and performance.
  FORBES: 10 Ways Automakers Are Helping You Spend Less On Gasoline
• Silverado and Sierra will accomplish its new mileage pinnacle with a 5.3L EcoTec3 V-8 relying on direct injection, cylinder deactivation and variable-valve timing to achieve EPA estimates of 16 mpg in the city and 23 mpg on the highway with two-wheel drive, or 16 in the city and 22 on the highway with four-wheel drive.
  FORBES: GM Scores EcoBoost Via Higher MPG Claim On New Silverado
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