相关题目
515. The manufacturer＇s masthead, publication title, aircraft model and issue and revision dates or codes may be omitted from individual pages at the option of the manufacture in small, permanently bound manuals
514. 在钻孔之前,要确保钻头的尖端是锋利的
513. It is not necessary to include a relocated chapter table of contents if the total chapter has been relocated, but the subsystem relocations should then be identified in the table of contents at the front of the book
512. 每一节从右边页面开始。
511. The schematic diagram should tend to deal with an overall system rather than with subsystems,e,g, the air conditioning system rather than a conpress or boower within the air conditionging system
510. Wheel axle
509. John will call you in advance to tell you when and where to meet
508. Go-around arms when the airplane is in the air and, one of these conditions is true: Glideslope mode is active The trailing edge flaps are not up
507. Block to block time is the amount of elapsed time between an aircraft leaving the departure ramp for the purpose of flight and its reaching the arrival ramp at the end of the flight
506. Aerodynamic forces are the basic forces acting on an aircraft in flight that are caused by the movement of the air over the surfaces Thurst acts forward, drag acts rearward, lift acts vertically upward and weight acts vertically downward
