問題詳情
31.The combustion process in a diesel cylinder is considered to occur in four phases, which beginwith compression process and end with process.
(A)intake
(B)expansion
(C)scavenging
(D)isentropic ignition
參考答案
答案：B
難度：適中0.646341
統計：A(8),B(53),C(16),D(3),E(0)