The configuration also provides acoustic shielding and, at low speed, increases aircraft lift without a thrust or drag penalty.
该构造还提供声屏蔽，并且在低速下，增加飞机升力的同时没有推力或阻力损失。
But there will be many other applications to follow, not just in thermal, acoustic and IR shielding for vehicles and shelters.
气凝胶不仅仅用于隔热、隔音和车辆、掩体的红外线屏蔽，紧接着还会有很多其他的用途。
But there will be many other applications to follow, not just in thermal, acoustic and IR shielding for vehicles and shelters.
气凝胶不仅仅用于隔热、隔音和车辆、掩体的红外线屏蔽，紧接着还会有很多其他的用途。
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