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罗尔斯·罗伊斯遄达系列发动机中的每一型号发动机都具有同样的核心机与风扇设计.由于它的核心机比其它公司的发动机大,使遄达发动机的工作温度较低,
Each of the models in the Rolls-Royce Trent series has the same core and fan design, and because of its larger core than other companies’ engines, Trent reaches lower operating temperatures,