As the standard of petroleum geologic drawing is issued in 1992 as a petroleum industry standard, it should be observed when drafting geologic drawing by hand or by computer.
石油天然气地质图件的编图标准已以石油天然气行业标准在1992年发布，手工编制地质图件时应加遵守，而且在计算机自动绘图时同样要加以遵守。
Yet even with the significant advances that WAZ brought to the industry, geologic structures below more complex salt were still proving too challenging to illuminate and image.
然而，即便WAZ为该行业带来了显著进步，复杂盐下地质构造的解释和成像仍面临着巨大挑战。
High risks exist in the mining industry. The mining risk befell on the proprietor is, in fact, a continuation and succession of the owner's geologic exploration risk.
矿业项目具有高度的风险性，业主独自承担的采矿风险实际上是矿主勘查风险的延续和继承。
Objective To evaluate their level of exposure to silica dust in the workers employed in geologic exploration industry using a quantitative method.
目的对接触矽尘的地质勘探工人的接尘水平进行定量评价。
Objective To evaluate their level of exposure to silica dust in the workers employed in geologic exploration industry using a quantitative method.
目的对接触矽尘的地质勘探工人的接尘水平进行定量评价。
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