valve timing

基本解释

• [机] 气门正时；[机] 阀定时

英汉例句

双语例句

• Valve timing is an important parameter for the performance of internal combustion engine.
  配气正时是影响发动机性能的重要技术参数。
• The utility model relates to a filtering apparatus, in particular to the filtering apparatus used for a variable air valve timing device.
  本实用新型涉及一种过滤装置，尤其是指一种使用在可变气门正时装置上 的过滤装置。
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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.
  负气门重叠期增大有利于小负荷的燃烧稳定性，负气门重叠期减小有利于大负荷的燃烧稳定性。

权威例句

• 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

• valve timing更多例句

词组短语

短语

• Valve gear timing 气门机构正时
• Intake valve closing timing 进气门晚关
• Valve -timing diagram 配气相位图;气门定时图
• valve rod timing chain 阀柱定时链
• variable valve distribution timing system 可变气门配气正时系统

• valve timing更多词组

专业释义

能源科学技术

• 配气相位

  Mainly study the speed characteristic and the influence of several key parameters such as valve timing, inlet air pressure of compressed air, cylinder volume, and stroke-bore ratio on the working characteristics.
  工作特性主要研究了速度特性以及配气相位、压缩空气进气压力、气缸容积、程径比等参数对工作特性的影响。

• 气门正时

  The performance of the system has been researched deeply by experiments, from which, plenty of rules have been obtained, and the way to adjust valve timing, lift and duration has been put forward.
  论文对可变气门系统性能进行了深入的试验研究，得出了大量结构参数与运行参数对系统动态性能的影响规律，确定了气门正时、气门开启持续期、气门升程等参数的调节途径。

• 配气定时

  Thermal cycle calculation of the engine is calculated by using the AVL code Boost. Then the engine performance is predicted as well as turbo match and valve timing.
  采用AVL Boost热力学计算软件,对整个发动机的热力学循环过程进行计算,预测发动机整体性能,确定了增压匹配方案和发动机的配气定时。

  交通运输工程

• 配气相位

  The design includes: valve timing and high valve lift confirm, valve lift design and cam lift.
  凸轮型线设计包括:配气相位及最高升程的确定、气门升程设计及其凸轮型线的反求。

• 配气定时
• 阀动定时

机械工程

• 阀动定时
• 阀门正时
• 阀定时

物理学

• 配气定时
• 配气正时