A pelican is rescued in south Florida after snagging its wing on a fishing line and getting stuck in a tree.
在南佛罗里达，一只鹈鹕的翅膀缠上了渔网线，又被树粘老了。
A pelican is rescued in south Florida after snagging its wing on a fishing line and getting stuck in a tree.
在南佛罗里达一只鹈鹕在被钓鱼线挂到而被困在了树上，如今终于得救了。
This article provides a method to diagnose on-line the fault of multi-control effector flying wing control surfaces.
针对多操纵面飞翼构型飞机，提出了一种在线诊断其舵面故障的方法。
This article provides a method to diagnose on-line the fault of multi-control effector flying wing control surfaces.
针对多操纵面飞翼构型飞机，提出了一种在线诊断其舵面故障的方法。
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