CAA说，这是设备生产商依据数据提供的临界点；劳斯莱斯，为航空公司生产喷气发动机的欧洲主要制造商，对此未做评论。
That threshold, the CAA says, was provided on the basis of data from equipment-manufacturers; Rolls-Royce, the leading European maker of jet engines for airliners, has made no comment on this.
水含量过高，几乎已经达到临界极限。发动机油中锰含量增高。
Water content is too high and has almostreached the critical limit. Increased manganese content in the engine oil.
讨论和分析了压力畸变在发动机系统中的传递情况以及发动机压缩部件临界级的分布情况。
The paper discusses and analyzes pressure distortion transfer in engine system and the distribution of critical stages of engine compression components.
应用推荐