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River water pollution detection comprises use of bio-indicators in continually-operated measurement chamber linked to data logger and personal computer
River water pollution detection comprises use of bio-indicators in continually-operated measurement chamber linked to data logger and personal computer
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机译：河流水污染检测包括在与数据记录器和个人计算机链接的连续运行的测量室中使用生物指示剂
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摘要
The condition of water in a flowing waterway system is monitored by the characteristic and periodic movements of selected living organisms and changes to the organisms, using these as bio-indicators. The changes in the bio-indicators are measured by reference to a normal condition established by earlier measurements. Changes beyond a given threshold are used to signal a water alarm condition. The condition of water in a flowing waterway system is monitored by the characteristic and periodic movements of selected living organisms and changes to the organisms, using these as bio-indicators. The changes in the bio-indicators are measured by reference to a normal condition established by earlier measurements. Changes beyond a given threshold are used to signal a water alarm condition. The water analysis is undertaken using an electrical measuring system with a measuring chamber, a data logger module and a data evaluation module.
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