... 有证数据 certified data 有证仪器certified instrument 有证参考 certified reference ...
双语例句
1
Several business aircraft, regional jets and helicopters certified for instrument flight rules are included in this certification.
这次论证包括根据仪器飞行规则所鉴定的几架商业飞机、地域性飞机和直升机。
2
The CFII instrument rating, when added to the Certified flight Instructor certificate, allows the student to teach instrument procedures, and accumulate valuable instrument flight experience.