各自的 交輸  Crossfeed 可使用的  Usable
重量  Weight 容量  Capacitance 桿  Stick
芯片  Chip 微電子計(jì)算機(jī)  Microcomputer 液晶顯示  Liquid crystal display
電阻電流  Resistive current 泄漏  Leakage 不能接受的  Unacceptable
錯誤  Error 代碼  Code 刻度  Graduate
帶  tape 高度  Height

(1) the purpose of the fuel system is to store and deliver fuel to the engine and APU. The fuel system is subdivided into dotrage, fueling, distribution and indicating systems.

燃油系統(tǒng)用于貯存并傳輸燃油給發(fā)動機(jī)和 APU。燃油系統(tǒng)細(xì)分為貯藏、供油、分配及指示系統(tǒng)。

(2) There are 3 tanks for fuel storage and 2 vent surge tanks for temporary fuel storage. Tank No.1 is located in the left wing, tank No.2 is located in the right wing and center tank is located in the fuselage under the passenger cabin. The 2 vent surge tanks are located outboard of the main tanks. All fuel tanks are fuel tight. Close metal-to –metal fit of all parts forms the basic seal. Sealing compounds and sealed fasteners are used on all joints to complete the fluid tight seal. Two of the wing ribs contain a series of baffle check valves to prevent fuel flow away from the boost pumps.

燃油系統(tǒng)有 3個貯油箱和 2個用于臨時貯油的油箱。 1號油箱位于左機(jī)翼， 2號油箱位于右機(jī)翼，中央油箱位于機(jī)身客艙下方。 2個通氣均壓油箱位于兩個主油箱的外側(cè)。 Close metal-to –metal fit of all parts forms the basic seal.所有的油箱都是密封的。所有的接頭處都用密封劑和密封緊固件進(jìn)行密封。兩個翼肋處包括又個連續(xù)的緩沖隔板單向活門，防止燃油從增壓泵中流出。

(3) The fueling system provides a means of filling the fuel tanks on the airplane. Fueling can be accomplished by the use of a single pressure

fueling station through which all tanks can be filled partially or completely. Alternately, the main tanks(No.1 and No.2) can be filled through the overwing ports. The center tank can be filled by transferring fuel from the main tanks using the fuel station.
燃油系統(tǒng)提供一種在飛機(jī)上給油箱注油的方式。供油可以通過一個單壓力加油口來完成，通過它，可以為所有的油箱全部或部份的加油。另一方面，主油箱（ 1、2號）可以通過機(jī)翼上方口注油。中央油箱可以用加油站從主油箱中傳輸來過。
(4) The components associated with the fueling system are the fueling station located under the right wing leading edge outboard of the engine, 3 float switches – one for each tank, prevent the tanks from being overfilled. The tank fueling float switches are located near the top of e ach tank and sense full tank quantity. The tanks can be filled to any desired quantity, the float switches sense full tank condition and automatically stop the fueling. Power requirements are supplied by ground power, APU or the battery. Pressure fueling can also be done manually. Maximum fuel pressure is 55 psi.