over-expanded jet 过膨胀射流 ; 过度膨胀喷流
over-expanded supersonic 过膨胀超音速
over-expanded consumption 消费膨胀
In order to improve the performance of the SERN (Single expanded Ramp Nozzle) under the over-expanded condition, numerical simulation was performed with FLUENT software combined with UDF (User Defined Function).
数值模拟采用FLUENT软件、结合UDF函数,对零质量射流在改善过膨胀状态下非对称喷管性能的应用进行了初步探索。
参考来源 - 零质量射流及其在流场主动控制中的应用探讨·2,447,543篇论文数据，部分数据来源于NoteExpress
Over the years public library services have greatly expanded.
多年来，公共图书馆的服务范围已大大扩展。
Over the last five years, the industry has expanded, but it hasn't been profitable, he said.
在过去的五年里，航空业已经扩张，但是它并没有盈利，他说道。
Over the last decade, a series of discoveries have radically expanded our knowledge of the Tyrannosauroidea.
在过去的十年中，一系列的考古发现已经从根本上扩展了我们对暴龙超科（Tyrannosauroidea）的认知。
the name given the original series. The series expanded over the years to one hundred seventy-five books.
VOA: special.2009.08.24
So just as no-smoking zones have expanded over the years, she suggests that city planners, for example,should consider whether their decisions might promote or hinder the development of personal relationships.
VOA: standard.2010.07.29
应用推荐