单选题
The turbine engines include compressor bleed systems used to control flow of air through the engine, cooling air systems, heated air systems for engine anti-icing, and engine starting systems.
A
涡轮发动机包括用于控制通过发动机空气流量的压缩机排气系统,用于发动机除冰的冷却空气系统,以及发动机启动系统。
B
涡轮发动机包括压气机引气系统、空气冷却系统、热空气系统、发动机启动系统,其中压气机引气系统能控制通过发动机的空气流量,空气冷却系统和热空气系统用于发动机防冰。
C
涡轮发动机包括控制通过发动机空气流量的压气机引气系统、空气冷却系统、用于发动机防冰的热空气系统和发动机启动系统。
答案解析
正确答案:C
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