niac 双语例句
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1·Aerospace architecture, mission, or system concepts proposed for NIAC Phase II studies must be exciting, unexplored, far-term, and technically credible.
NIAC第二阶段的研究提出的航天架构,任务,或系统的概念必须是令人兴奋的,未开发的,长远的,技术上可信的。
2·Finally, while NIAC encourages great leaps and accepts the accompanying risk, proposals must be technically credible, based on sound scientific principles.
最后,NIAC鼓励飞跃,并接受伴随的风险,建议必须是技术上可信的,基于可靠的科学原理。
