時間:2011-06-19 10:13來源:藍天飛行翻譯 作者:航空 點擊:次
HDG SEL, SEE - HEADING SELECT 航向選擇;
見 Heading Select.
HEAD END, In a hydraulic actuator, reference to the 頂端,
part on the piston side of the actuator. 液壓作動筒中與活塞相鄰的。
HEADING, The direction an airplane is pointed 航向,
referenced to true north or magnetic north. 相對于真北或磁北的飛機指向。
TECHNICAL DICTIONARY 73
英漢對照民用航空詞典 BOEING
HEADING HOLD (HDG HOLD), A mode of the autopilot 航向保持 (HDG HOLD),
system that maintains the existing airplane heading. 自動駕駛系統保持現在航向的方式。
HEADING SELECT (HDG SEL), A mode of the autopilot 航向選擇 (HDG SEL),
system where the pilot selects the desired airplane 自動駕駛系統由飛行員選擇航向的方式。
heading.
HEADWIND, Wind or component of wind coming from 頂風,
the direction of airplane travel. 來自飛機前方的風或風的分量。
HEAT EXCHANGER, A metal component with many 熱交換器,
passages through which a fluid can flow for cooling or 有很多通道的金屬組件,氣體在通道里流過時,一股氣
heating one by another. 流可被另一股氣流冷卻或加熱。
TECHNICAL DICTIONARY 74
英漢對照民用航空詞典 BOEING
HEIGHT ABOVE AIRPORT (HAA), Is the parenthetical 機場上空高度(HAA), |
下一篇:新版空客手冊各標簽的作用