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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
Even at a superficial level, a data tape recorder made in 1985 was a recognizable relative of an audio recorder made in 1935.
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| | Working mechanism and malfunction pattern of flight data tape recorder equipped in a certain aircraft is studied . The number of time mutation in each flight data record is regarded as an stochastic variable, and the corresponding relation ( malfunction pattern matrix set ) between tape recorder malfunction and the variable is built from large numbers of past flight data records. Finally, based on correlation theory of stochastic variable, a pattern character tenden... | | 分析了装备某型飞机的磁带式飞行数据记录器的工作机理和故障模式,以每架次飞行数据中的机载流逝时间突变次数作为随机变量,从大量的机群历史飞行数据中,建立了该随机变量与磁带式飞行数据记录器故障之间的对应关系——故障特征矩阵集,提出了一种基于随机变量相关性理论的形态特征趋势分析方法。对获得的312个架次数据进行了处理,结果表明该方法可有效地识别和预测磁带记录器卡滞类故障。同时该方法也为定量分析磁带式飞行数据记录器的信息记录质量提供了技术手段。 | | 文摘来源 | |   |
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