核心词议：

速记方法


知识扩展


中文词源： geochemical
精选例句

常见考点例句：

The geochemical analysis of jiangbei conglomerate in chongqing region .

重庆地区江北砾岩地球化学分析。

Based on a review of geochemical exploration techniques used for many years in forest-swamp terrain of northeastern china , this paper affirms the great achievements made in the past , and points out some shortcomings .

通过对中国东北部森林沼泽景观区多年来化探方法技术研究的回顾和总结，肯定了取得的成果，指出了不足。

Each of the lakes has a distinctive physical structure , a unique geochemical and hydrothermal regime , and a particular historical sequence of color changes controlled by changes in physico-chemical conditions .

每个湖泊有着各自不同的物理结构，独特的地化和水热状况，物理化学条件的变化控制着一个颜色变化的特定历史次序。

The structures and geochemical processes related to rifting and hydrothermal systems .

与裂谷与热水系统之结构与地球化学作用。

It is very important to study the behavior and control factors of rare earth elements in fluids for applying them to tracing of the geochemical processes .

研究稀土元素在流体中的地球化学行为及其控制因素,对利用稀土示踪与流体有关的地球化学过程具有重要意义.