four-stroke internal-combustion engine
英
美
[网络] 四冲程内燃机
双语例句
- A four-stroke internal-combustion engine without reciprocating parts.
四击内燃机没有往复的部分。 - According to the test results of two-stroke compressed-air powered engine and four-stroke internal-combustion engine, the simulation results of the two working mode of four-stroke hybrid compressed-air and fuel prototype engine are assessed.
根据二冲程气动发动机和四冲程内燃机的台架试验对四冲程压缩空气/燃油混合动力发动机两种工作模式的仿真结果进行了试验评估。