geochemical

The geochemical negative anomaly exists wide.

地球化学负异常的存在具有普遍性.

Rapid determination of As, Sb , Bi, Hg in geochemical sample by HG AFS was researched.

本文研究了在王水分解样品后的同一份溶液中采用氢化物原子荧光光谱法连续测定砷 、 锑 、 铋 、 汞的方法.

The potential of such a primary geochemical survey is demonstrated.

这类区域性的地球化学测量显示出它的有效性.

Geochemical prospecting remains in the realm of the naturalist.

地球化学普查仍停留在自然王国.

Comprehensive geochemical surveys are analysed.

广义的地球化学普查需要分析.

Geochemical methods may be linked judiciously with other techniques.

地球化学方法应同其它方法有机地结合起来.

Each of them has its own formative mechanism and geochemical features.

它们的形成机理和地质地化特征不同.

Class B: liquid mineral exploration; geochemical exploration.

乙级: 液体矿产勘查; 地球化学勘查.

The variations found are attributable to well-defined geochemical processes.

已知的各种变化都属于一定的地球化学过程.

The correct utilization of geochemical methods can yield satisfactory ore-prospecting results.

正确运用地球化学方法找矿效果显著.

In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude.

在地球化学分析中,我们常常会遇到拟分析元素含量范围可以跨越好几个数量级的情况.

The geochemical study shows that the rock is S-type granite, belonging to the calc-alkaline suite.

地球化学特征研究结果表明,嘎若岩体属于钙碱性岩系,为S型花岗岩.

This paper briefly introduces the geochemical nature of vanadium, selenium, molybdenum elements.

摘要本文简要介绍了钒 、 硒 、 钼的地球化学性质.

A fast and convenient remote sensing method of geochemical exploration is proposed.

提出了快捷方便的遥感化探工作方法.

Class C: geochemical exploration.

丙级: 地球化学勘查.