Suitable for vibration measurement and mode analysis of lightweight structures.

适用于振动测量和工作模式，轻型结构的分析。

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As such, they are an effective method of producing high-strength, lightweight structures and are well suited for the highly loaded, long panels of a commercial aircraft wing.

就其而言，这是生产高强度、轻型结构的有效方法，因此非常使用与生产高负荷、长板型商用航空飞机机翼。

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New, lightweight ceramics will further reduce the need for metals in aircraft, says Joy DE Lisser, vice-president of ATK Aerospace Structures, the division developing them.

新型轻质陶瓷的使用将进一步减少飞机制造中的金属需求，乔伊•德•丽萨说道，她是AT K航空航天公司的副总，他们分公司正在开发这种材料。

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Putting even lightweight metal structures into orbit is costly and complex.

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These flexible, lightweight materials can be used as tents and similar structures that provide shelter and convert sunlight into electricity.

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Technologies being tested in the program include advanced guidance, navigation and control, thermal protection systems, avionics, high temperature structures and seals, conformal reusable insulation, lightweight electromechanical flight systems, and autonomous orbital flight, reentry and landing.

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