A scatter plot diagram shows a variety of risks to improvement.
显示改进带来的各种风险的散布图。
According to application, geology columnar section may be classified as synthesis columnar section and drill columnar section, and there are the same way to plot diagram.
地质柱状图按其应用分为钻孔柱状图和地层综合柱状图，它们的绘制方法大致相同。
Based on the analysis of the schematic diagram of pneumatic roofbolter, plot the route map and use it to analyse the cause of trouble with roofbolter.
通过对气动锚杆钻机原理图的分析，绘制出路线图，并利用路线图对锚杆钻机常见故障进行了分析。
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