The legislation that created it speaks of the expansion of human knowledgeof the atmosphere and space, and the improvement of the usefulness and performance of aeronautical and space vehicles.
是法律创立了国家航空航天局，并使它做到了对大气层和太空知识的探索、显著提高了航空航天器的性能。
2
Compare it to Figure 2 and you notice that the performanceof the knowledge base is already better than that of the first knowledge base you built.
与图2进行比较，您会注意到，知识库的性能已经比第一次构建的知识库好多了。
3
The better a prior knowledgeof the cross-segment of users using the site, the more realistic the performance test being conducted.