engine efficiency造句

• Heat engine efficiency in elliptical reversible cycle of ideal gas
  理想气体的椭圆形可逆循环过程的热机效率
• The airline industry has promised great strides in jet - engine efficiency to mitigate the environmental damage caused by flying
  航空业已经在其喷气发动机的效率方面做出了很大的改进措施，旨在减少飞机在飞行过程中对环境造成的破坏。
• Change to higher gear if driving a manual transmission as this improves the engines efficiency , making your journey more economical and environmentally - friendly
  若你开棍波手动档汽车，可转用高波高档，这样可以增加引擎的效率，让你的旅程既经济又环保
• J . b . heywood , j . m . higgins , p . a . watts , and r . j . tabazynski , “ development and use of a cycle simulation to predict si engine efficiency and nox emissions ” , sae paper 790291 , 1979
  吴凯声，四行程火花点火引擎进气系统调谐与容积效率关系之研究，硕士论文，大叶大学，彰化， 1999 。