比较级： stealthier
最高级： stealthiest

He said the pentagon has doubts about exactly how stealthy the new aircraft might be .

他说，新飞机隐形能力究竟怎样，五角大楼是存有怀疑的。

So far only the us has succeeded in developing stealthy jets that can slip unnoticed through enemy radar .

截止目前，只有美国在隐形战斗机的发展方面取得成功，它可以避开敌方雷达的扫描。

And on both sides of the atlantic the rising cost of the stealthy f-35 joint strike fighter means its order book could shrink sharply .

而在大西洋东西两岸，具备隐形机能的f-35联合战斗攻击机因为成本不断上涨，其订单数目亦可能出现大幅下滑。

Locheed says a recent " technological breakthrough " has fixed all that : a fiber mat that can blend stealthy qualities right into the composite skin of the aircraft .

洛克希德宣称一项新近的“技术突破”已经修正了那些问题：一种纤维层能把隐形涂料融合到机身的复合材料表层中去。

Study progress of stealthy techniques and stealthy materials .

隐身技术与隐身材料研究进展。