描述了控制液位定量式灌装机的灌装时间与灌装精度的关系，推导出实际灌装时间的理论计算公式。
The relation between filling time and filling accuracy is described, and the formula of actual filling time is established.
灌注量的控制精度直接影响了太阳能电池板的灌封质量，故本文分析了影响灌注精度的多种因素，并设计一种定量控制方案。
The control precision of perfusion measure affects directly encapsulation quality, so the paper analyzes factors, which affect precision of perfusion measure, and also design a control scheme.
标准值精度对雷达跟踪精度评定的影响可以定量地描述，并能进行精确地控制。
The influence of standard value's precision to the evaluation of radar's tracking precision can be described quantificationally, and can be controled accurately.
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