launch cost meaning in English

发射费用

Reusable spacecraft are seen as the way to keep launch costs under control and to make regular scheduled service possible
因此，能重复使用的太空船被视为是压低发射费用、实现常态定期任务的方法。
The application of large flexible structures result in adaptability of design and manufacture , improvement of performance and reduction of launch cost . at the same time , it also introduced serious vibration problems
这类大型柔性附件的大量使用，一方面增加了航天器设计和制造上的灵活性，增强了航天器功能，降低了发射成本，另一方面，由此带来的振动问题也越来越突出。
Unlike the established big aerospace companies , which have traditionally focused on meeting objectives set by the military and government agencies that emphasize top performance over monetary concerns , the new rocket firms see large potential in thinking small : they seek more modest - size payloads that weigh as little as a few kilograms and launch costs measured in hundreds of thousands of dollars rather than tens of millions
规模庞大的航太公司，通常会致力于达成军方或政府机关所设定的目标，而对性能的要求大于价格的考量；相较之下，新兴的火箭公司则在小尺度里看见大商机：他们寻找可能只有几公斤重的小型酬载，而将发射费用控制在几十万美元之谱，而非数千万美元。