“lake sediment geochemical survey”的概念、定义、翻译、参考文献-科学参考

单词	lake sediment geochemical survey
释义	lake sediment geochemical survey Encyclopedia 理学地球化学勘查释 lake sediment geochemical survey湖积物地球化学测量通过系统采集湖底沉积物样品，分析其中的化学元素、化合物及其他地球化学指标的含量，发现湖底沉积物中元素和化合物的地球化学异常及其空间分布，研究异常元素和化合物的来源、成因、迁移途径及影响因素，以达到矿产勘查、污染调查、风险评价与监测预警等目的的地球化学勘查方法。
随便看	terra-cotta figures of warriors and horses of the Han Dynasty unearthed at Xianyang Terra-cotta Figurine of Mausoleum of First Emperor of Qin Dynasty terra-cotta figurines in the Wanzhang Mausoleum of Ci County terracotta figurines of opera performers and dancers excavated from the Mausoleums of the Southern Tang Dynasty terra-cotta figurines of the Spring and Autumn period and the Warring States period terracotta warriors and horses at Shizishan Terra-cotta Warriors and Horses of Han Dynasty at Shizishan Terra-cotta Warriors and Horses of Qin Dynasty terraforming terragraph terrain terrain aided navigateon system terrain aided navigation system terrain analysis terrain avoidance radar terrain contour matching algorithm terrain contour matching technology terrain correction terrain elevation data matching system terrain-following coordinate terrain following radar terrain matching guidance terrain matching guidance system terrain matching navigation terrain modeling

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