testing envelope 中文意思是什麼
testing envelope
解釋
測試包線-
This phrase is borrowed from the aeronautics flight testing industry of the 1950 ’ s, when pilots flew increasingly faster, or “ pushing the envelope ”, eventually breaking through the sound barrier and further
這一個片語從1950年代的航空學飛行測試業被借,當飛行員逐漸地更快速地飛了的時候,或"推到極限" ,最後突破健全的障礙和比較遠的。 -
Methods of testing for main heat engineering perfomance on cold storage. heat flux testing for envelope construction
泠庫主要熱工性能試驗方法.圍護結構熱流量檢測
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