Surface liquid yield measurement using dynamometer card (SLYMUDC) is a method of computing surface liquid yield of Wells by analyzing polished rod load and displacement.

示功图量油就是通过对悬点载荷与悬点位移进行分析，计算井口产液量的一种方法。

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Also disclosed is a method for easily producing a printed matter or a card with high yield by using such a recording material.

本发明还提供使用该记录材料的印刷品和卡的制造方法，该制造方法简便且生产率高。

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Also disclosed is a method for easily producing a printed matter or a card with high yield by using such a recording material.

本发明还提供使用该记录材料的印刷品和卡的制造方法，该制造方法简便且生产率高。

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