【摘要】 1 995～ 2 0 0 0年气体前兆观测技术有了很大发展 ,台站观测方式由原来的人工取样发展成为连续的数字化自动观测。但实现这一技术的基础环节 (气水分离技术 )在实际应用中还存在许多问题 ,针对存在的问题 ,尤其是观测井气水分离技术进行了研究 ,并提出了适合于不同条件井孔的气水分离装置更多还原

【Abstract】 In 1999～2000, a great progress has been made in gas precursory observation technique and the observation mode at stations has been developed into continuous digital observation from the previous manual sampling. However, there are still a lot of problems to be solved in the application of gas-water separation technique, which is a key part to realized digital automatic observation. In order to solve those problems, the authors have carried out research and experiment on gas-water separation, which have been installed in hot self-flowing well and cold self-flowing well.更多还原