• 1. pressure chamber method: 压力室添加法 | 小室压力法
• 2. firedamp pressure-chamber method: 瓦斯压力室排放法
• 3. Double-chamber negative pressure method: 双腔负压法

• 1.Analyse choice method of collision point of cylinder and shovel head and confirm initial pressure and volume of nitrogen chamber.
  分析了活塞杆与铲头碰撞点的选择方法和氮气室的初始压力和初始容积的确定方法。
  dict.yoduao.com
• 2.The method can be used for combustion Chambers with any shape to match the fuel injection pressure, nozzle construction, injector position and intake swirl ratio with chamber shape.
  该方法可适于任意形状的燃烧室，能反映出喷油压力、喷油嘴结构及安装位置、进气涡流比等参数与燃烧室形状的匹配关系。
  dict.yoduao.com
• 3.A new modular method for calculating the maximum combustion chamber pressure with stage combustion cycles is proposed in this paper.
  提出了一种新的液体火箭发动机分级燃烧循环最高室压计算方法。
  dict.yoduao.com

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