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近几年来,一些同行在使用袖珍计算器处理实测地层剖面制图数据方面所做的努力,使我们从繁琐的查表和图解方法中解脱出来;日趋完善的计算工具为寻求更简捷有效的计算方法开辟了新的途径。笔者根据“Sharp”EL—5100S袖珍计算器的特点,除进一步改进了单项数据的计算方法,着重在简化整个剖面数据处理的系统步骤方面作了一些探索。现介绍如下。一、数据记录格式的改进使用计算器后就不再需要草稿或其他辅助表格了,仅需要一张比较合适的数据记录表。篇末是笔者设计的一种表式,它满足了计算器的要求,又适合于生产单位制作精度较高的剖面图和柱状图。这里需补充两点:
In recent years, some of our colleagues’ efforts in using pocket calculators to process measured stratum profile data have freed us from cumbersome look-up and charting methods. Increasingly sophisticated computational tools have sought to find simpler and more effective computational methods Opened up new avenues According to the characteristics of “Sharp” EL-5100S pocket calculator, the author not only further improved the calculation method of single data, but also made some exploration in simplifying the systematic steps of data processing in the entire section. Now introduced as follows. First, the improvement of data recording format After using the calculator no longer need a draft or other supporting forms, and only need a more appropriate data record table. End of the article is a table designed by the author, it meets the requirements of the calculator, but also suitable for production units to produce high-precision profile and histogram. Here need to add two points: