镁合金与其它工程材料相比有很多优异的性能，其先进的制造工艺和计算机辅助设计开始应用到实际生产。
Magnesium alloy in comparison with other engineering materials has more advantages, and its advanced manufacturing process and CAD have been initially put into production.
现代先进车身的设计和制造越来越多地采用轻量化材料，相应地需要新的车身结构联接方式。
Lightweight materials are more and more widely used in modem advanced auto - body design and manufacturing, thus requiring new metal joining methods.
文中重点介绍在航天领域内先进复合材料所用基体、纤维、制造技术的研究水平、应用现状和发展前景。
The matrices, fibres of the advanced composite in space industry, and the state-of-the-art, application status and development prospect of the manufacturing techniques are mainly discussed.
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