The US turned the YF-12 into a reconnaissance plane.
美国最终把YF-12改成了侦察机。
So the US turned the YF-12 into a reconnaissance plane (the amazing SR-71 Blackbird, which remained in service through 1998 and could traverse the US coast to coast in 1 hour).
因此，美国最终把YF - 12改成了侦察机(即令人赞叹的SR- 71黑鸟。它可以在一个小时内横穿美国东西海岸，直到1998年才退役)。
The samples were sent for laboratory analysis at the Institut Pasteur, Dakar and confirmed by YF seroneutralization, a highly specific test for yellow fever.
样本送往达喀尔市巴斯德研究所进行实验室分析，并通过YF血清中和试验（一项高针对性黄热病检测方法）予以证实。
As a veteran of advanced aircraft development programs, he served as a US air Force test pilot on the F-117 stealth fighter and as a General Dynamics test pilot for the YF-22.
做为高级飞机研究项目的老兵，他以美国空军试飞员的身份参与F- 117隐形战斗机的研制并且是YF - 22的常规动力学的试飞员。
As a veteran of advanced aircraft development programs, he served as a US air Force test pilot on the F-117 stealth fighter and as a General Dynamics test pilot for the YF-22.
做为高级飞机研究项目的老兵，他以美国空军试飞员的身份参与F- 117隐形战斗机的研制并且是YF - 22的常规动力学的试飞员。
应用推荐