时间:2011-06-19 10:13来源:蓝天飞行翻译 作者:航空 点击:次
inputs are logic 1. 输人为逻辑1时,输出为逻辑0。
NAUTICAL AIR MILES (NAM), The actual air distance 空海里 (NAM),
flow expressed in nautical miles without respect to a 以海里来表示的飞机在空中所飞过的实际空中飞行距
stationary object. 离。空海里无需参考地面物体。
NAUTICAL GROUND MILES (NGM), The distance 地海里(NGM),
travelled in relation to the ground expressed in nautical 以海里来表示的飞机相对于地面所飞过的距离。
miles.
NAUTICAL MILE, A distance equivalent to 6076.1 feet 海里,
or 1852 meters. 相当于 6076英尺或 1852米的距离单位。
NAVIGATION, The art of determining the geographical 导航,
position and maintaining desired direction of an aircraft 决定飞机的地理位置和保持飞机相对于地球表面所希
relative to the earth's surface. 望的方向的技术。
NEGATIVE LOGIC, A form of logic in which the more 反逻辑,
positive voltage level represents logic 0 and the more 正电压水平越是代表逻辑0,负电压水平则越是代表逻
negative level represents a logic 1. 辑1的一种逻辑形式。
NEGATIVE RELIEF VALVE, A valve in the 负释压活门,
pressurization system for preventing cabin altitude to be 增压系统内,用来防止机舱高度超过飞机高度(或机舱
above airplane altitude (or cabin pressure to be below 压力低于外界大气压力)的活门。
ambient pressure).
TECHNICAL DICTIONARY 104
英汉对照民用航空词典 BOEING
NEOPRENE, An oil and grease-resistant synthetic 氯丁橡胶,
rubber. Used mostly for seals and self lock nuts, etc. 一种耐油和油脂的合成橡胶。多用作密封装置或自锁螺
帽,等。 |
下一篇:新版空客手册各标签的作用