flight envelope

基本解释

The adjustment plan of engine is designed to some subsections, for the sake of satisfying the operating limit of engine components and adapting wide flight envelope.
爲了滿足發動機部件的工作極限和適應寬廣的飛行包線，採用分段控制方式，制定了變循環發動機的調節計劃。
www.mct.com.cn
Qualification issues include design and testing required to maintain the combat capabilities of the UH-60 Black Hawk and the safe flight envelope of the aircraft with the tank.
該機的設計難點在於用戶要求既要保持UH-60原有的攻擊運輸能力，又要在攜帶外部大型水箱的情況下保持飛行安全。
airforceworld.com
The international technology actuality of flight test in height-speed envelope and the essentiality of the technology are introduced in this paper.
本文介紹了“廻避區”飛行試騐技術現狀和廻避區飛行試騐技術的重要性，提出了進行廻避區飛行試騐的程序和內容。