Fuel supply system of launch site is a very important system, and its reliability analysis and evaluation is required for analyzing the influence factors and evaluating its reliability.
航天发射场的加注系统是提供燃料的重要设备，需要进行可靠性分析和评定，分析影响系统可靠性的因素，确定其可靠度。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机（4 85 ）低频排气噪声，对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
His analysis with a survey in a city of myopia and its influencing factors of the report as an example, examines the problems with data sources consider compliance issues.
他以一份调查某市小学生近视眼状况及影响因素分析的报告为例，考察了面临的问题并结合数据来源考虑了合规问题。
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