Since hybrids still use internal combustion engines, block heaters will be required on those extra cold days.
因为混合动力车还是利用内燃机，阻止加热器将在那些特别寒冷的日子可以获得。
The structural dynamic response of a certain multi? cylinder internal combustion engine 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。
The joint between the cylinder block and the head must be tight and able to withstand the pressure and heat developed in the combustion chambers.
气缸体与气缸盖之间的结合处必须保持密封，并且能够承受燃烧室产生的高压和高温。
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