【摘要】 根据多年工程地震探测实践和观测研究结果，阐述了在野外取样过程中，人为因素和自然因素对壤中气汞量测量的影响．讨论了排除影响的方法并提出了在工程地震中壤中气汞量测量合理的取样深度和取样体积更多还原

【Abstract】 Based on the observations and research results in engineering seismology for many years,the influence of artificial and natural factors produced in the field sampling on the observation of Hg content in soil gas is expounded.A method for getting over the influence factors is discussed.In study of engineering seismology,rational sampling depth and volume are introduced for observing Hg content in soil gas.更多还原