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1.The orbit welding process is crucial for the structural integrity of spacecraft.
轨道焊接过程对航天器的结构性完整性至关重要。
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2.The engineers were tasked with developing a new orbit welding technique to improve efficiency.
工程师们被指派开发一种新的轨道焊接技术以提高效率。
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3. The successful completion of the orbit welding project was a significant milestone in the construction of the space station.
轨道焊接项目的顺利完成是建造太空站的一个重大里程碑。