相关题目
The audio part of the video entertainment is delivered to each individual passenger seat on selected channels of audio entertainment system and also may be connected to the PA system speaker.
In 1944, the British Civil Airworthiness Requirements was developed to form the code of the Airworthiness Standards through which the requirements of the Air Navigation Orders and Regulations would be met.
Each Handbook shall have an "Airplane Weighing Form" that includes an airplane side view showing the location of weighing points (using jacking points or undercarriage) relative to the datum line.
Procedures shall be prepared in reference number sequence within each chapter with proper major and minor subject heads, without the necessity of each procedure starting at the top of a new page.
Fault isolation provides the information used to identify, locate and correct any fault that is predicted to occur on the airplane.
Excessive HP fuel supplies, other than that for actuator control and metered fuel to the combustor, is returned to the LP system via the spill valve.
All Supplements may be issued to all owners of the airplane model covered by the Handbook. This method is recommended as minimizing errors of distribution, and also informs owners of the availability of systems and equipment.
Make sure the work area is clean and clear of tools and other items and all access panels are closed.
The slow moving, high pressure air from the compressor is fed into the combuster where it is mixed with a highly flammable fuel and ignited.
The airflow passes turbine and depletes energy，in addition to the colder air bypassed the engine core, produces a force when exiting the nozzle that acts to propel the engine,and therefore the airplane, forward.
