The research, federally funded by the National Science Foundation, could improve the safety and reliability of spacecraft that operate in the upper atmosphere.

此项研究由美国国家科学基金会拨款，旨在提高航天器在高层大气中运行时的安全性和可靠性。

youdao

So analysis and improve the reliability and safety of the metro power supply system has come to more attention.

因此，分析和提高整个地铁供电系统的可靠性与安全性成为越来越需要关注的课题。

youdao

It is necessary to design the monitoring system of high-power three-phase inverter to improve its levels of safety, reliability, control and automation.

为了提高大功率三相逆变电源系统运行的安全性、可靠性、可控性和自动化程度，设计其监控系统是必要的。

youdao

We will participate in industry-wide efforts to improve the safety and reliability of subsea blow-out preventers and deep water drilling practices.

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