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在进行矿产勘探、工程地质和水文地质勘察等工作时,每个钻孔都要绘制钻孔柱状图,并常附以各种曲线,如有用矿物含量、沉积物粒度参数、岩石力学性质、水文观测和孢粉及重砂矿物测定结果等。用人工做此项工作,速度慢,质量又不高,目前完全可用袖珍计算机来进行此项工作。程序设计 1.为适应多种需要,应使程序能绘制不同垂直比例尺的柱状图。但是PC 1500机打印纸后退离开原点不能超过10.24cm,否则回不到原点位置。因此,需要不断地重新设定原点分殴绘制。绘图程序采用下述方法进行: 先按岩性层顺序逐层绘出岩性柱,再绘相应的最下一层层底深度以上的曲线。如果该深度以上只有一
During the work of mineral exploration, engineering geology and hydrogeological exploration, the drilling histogram should be drawn for each borehole. Various curves are often attached such as useful mineral content, sediment grain size parameters, rock mechanics properties, hydrology Observations and spore powder and heavy sand mineral determination results. Artificially doing this work, slow, not high quality, fully available pocket computer to carry out this work. Programming 1. To accommodate a variety of needs, programs should be able to draw histograms of different vertical scales. However, PC 1500 machine paper back away from the origin can not exceed 10.24cm, otherwise can not return to the origin position. Therefore, we need to constantly reset the Origin breakpoint draw. Draw the program using the following methods: first by lithology sequence layer by layer draw lithology column, and then draw the bottom layer of the corresponding depth of the bottom of the curve. If the depth is only one above