在许多地方开展了科学调查与公开辩论，确保根据地质条件选择最佳地址的过程公开透明化。
Many locations were up for scientific investigation and public debate, and the process of choosing one was transparent and based on the best geological information.
得出了河南油田五大地质单元不同层段的最佳钻头型号、选择方案和依据。
The best plan of selecting bit is concluded for the differential intervals of five geological units in Henan Oil Field.
确定了各元素的最佳分析条件，在王水介质中连续测定地质调查样品中的砷、锑、铋、汞。
If best analyzing condition of each element is determined, As, Sb, Bi and Hg in geology samples can be determined continuously in nitro-hydrochloric acid medium.
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