COWL, A removable cover around the engine sections       發(fā)動機整流罩，

for access to the components on the engine.                發(fā)動機外部可拆除的罩子。發(fā)動機上的構(gòu)件必須要取下

                                                         整流罩后，才能夠到。

  Fan Cowl - Cover around the fan section.                 風(fēng)扇整流罩一風(fēng)扇外圍的罩子。

  Nose Cowl - Front section of the nacelle for air inlet   前整流罩一引導(dǎo)空氣進人發(fā)動機的短艙的前段。

               to the engine.

  Side Cowl - Cover around the sides of the engine.        側(cè)整流罩一發(fā)動機兩側(cè)的罩子。

  Thrust Reverser Cowl - Cover around the core             反推整流罩一發(fā)動機主體外的罩子。

                         section.

  Translating Cowl -The moveable outer portion of the      移動整流罩一反推整流罩外可移動的部份，在反推工

                   thrust reverser cowl which is                          作時使用。

                   operated during reverse thrust.

                                       TECHNICAL DICTIONARY                                      37

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英漢對照民用航空詞典                                     BOEING

CPU, SEE - CENTRAL PROCESSING UNIT                    中央處理器，

                                                        見Central Processing Unit．

CROSS TRACK, At 90 degrees from the desired track     交叉航跡（XTK），

of the airplane. For example, cross track distance is the 與飛機預(yù)計航跡成90°角的航跡。例如，交叉航跡距離

distance from the desired track measured 90 degrees   是用與預(yù)計航跡成90°角量取的到預(yù)計航跡的距離。