Relevelling the bench marks and monitoring Wells that surveyed 20year ago proves the ground subsidence in Yangzhou city.

通过对20年前测量过的一些水准点和监测井的水准复测，证实扬州市城区确实有地面沉降的发生。

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Standard error map shows that the model predicted water table space high precision irrigation groundwater monitoring Wells within the distribution is more uniform and rational.

地下水位的标准误差预测图表明模型进行地下水位空间预测精度较高，灌区内地下水观测井的分布较为均匀、合理。

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The corresponding analysis of the dynamic monitoring data in injector-producer group, dynamic analysis of development block and application in operational Wells are discussed through case study.

通过实例讨论了动态监测资料在注采井组对应分析、开发区块动态分析和工程井中的应用。

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Mr Morrison highlighted changes such as a new unit in Houston focused on monitoring wells being drilled offshore to watch for signs of trouble: a function that he said had no parallel in other companies.

CNN: BP claims it now leads the way on safety

" Compared with fracking's money-making potential, he says, "monitoring these wells doesn't cost a lot of money.

CNN: Debate over fracking, quakes gets louder

In a letter from CARD to government officials it was noted that Pall was monitoring fewer wells, less frequently and they reduced the purging from extraction wells.

FORBES: Responsible Investing: Is Pall 'Leading' in Water Filtration? (Governor Snyder's Hometown has a 1,4 Dioxane Problem)