英语新闻听写 NASA在火箭发射领域再取突破（在线收听）

NASA recently conducted a spectacular test of the solid rocket booster that will be part of the Space Launch System. This booster is a bigger version of the one used in the Space Shuttle program.

美国国家航空航天局最近进行了一次壮观的火箭助推器测试，该助推器将用于太空发射系统。此助推器比用在航天飞行计划中的助推器更加强大。

NASA also used the test as an opportunity to try a new camera technology called High Dynamic Range Stereo X. This allowed rocket scientists to analyze video from the test in previously unheard of detail.

美国国家航空航天局也利用此次测试试验了一项名为高动态范围立体声X的新型照相技术。这项技术使火箭专家能够以前所未有的详细程度分析测试中的影像。

Previously, no camera technology existed that could capture any details from rocket motor plumes. They're just too bright, causing all the patterns of super-hot gas to be lost.

此前，没有任何照相技术能够从火箭发动机羽流上捕捉到细节。它们太过明亮，以致所有的超热气体图案都无法保留。