The structural dynamic response of a certain multi? cylinder internal combustionengine block is analyzed applying finite element method.
应用有限元方法对某多缸内燃机机体在活塞推力作用下的结构动力响应进行了分析。
2
The paper introduces a new method of measuring combustion time with CAT technique for solid rocket engine.
介绍一种应用CAT技术确定固体火箭发动机燃烧时间的新方法。
3
Fuel economy performance and some the latest specifications of inter-combustionengine oil at home and abroad are recounted. Test method of fuel economy performance is introduced.