According to the collecting of some related technical datas,byusing the curve planimetry and making a comparition on the differences among every loom's targets,the ideal type of looms was found by calculating the area of the close curve.According to the comparition of the differences between using level and the ideal level on new type looms,by the analyses and the evaluation of application condition on new type looms,a simple and a effective method on type selection,applicated condition evaluation and making further management and application of equipments was showed,it means curve planimetry.%通过收集有关技术指标数据,采用曲线求积法,比较各种织机指标差异,求得其封闭曲线的面积,找出理想的机型;通过比较新型织造设备的使用水平与理想水平的差异,分析评估新型织造设备的使用情况,说明:曲线求积法可作为设备选型和使用情况评估以及进一步用好、管好设备的一种简单而有效的方法。
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