Dense smoke coming out of No. 4 engine cowling (engine nacelle), fire suspected.
第四号发动机整流罩冒浓烟，可能着火。
The reverser sleeve is part of the engine cowling . the actuating system is on the reverser.
反推器的外壳是发动机整流罩的要部分。 作动系统在反推器上。
In the Thielert approach, he says, the radiator is under the engine cowling, which leads to low cooling efficiency and more drag, because of too small a radiator and poor ducting.
他说，在Thielert发动机设计方案中，散热器位于发动机整流罩下方，这导致散热效率低下，阻力增加，因为它的散热器太小了，而通风量有不足。
No damage and fluid fluid leakage from engine pylon and cowling doors.
发动机吊架和整流罩无液压油渗漏和损伤。
The mechanic removed the cowling in order to repair the plane's engine.
那个技工拆下了飞机引擎罩修理引擎。
The mechanic removed the cowling in order to repair the plane's engine.
那个技工拆下了飞机引擎罩修理引擎。
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