According to the indicator system and measurement method, the paper carries out empirical research and application.
根据得到指标体系和评价方法，本文进行了实证研究和应用研究。
Abstract: This paper specifies the meaningfulness and measurement method of rotating machinery alignment and points out the main deviation factors of dial indicator alignment and its control method.
摘要：简述了旋转机械对中的意义和测量方法，指出了百分表对中法的主要误差因素及其控制方法。
If the indicator paper coloration expressed that the urine keeps out the masculine gender.
如果试纸显色则表示尿搪阳性。
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