名词
中文翻译：离子计
同义词：
['电导率仪，电导率测量仪例句：1. The ion meter is used to measure the conductivity of water.（离子计用于测量水的电导率。）2. The ion meter was used to detect the presence of pollutants in the water.（离子计被用来检测水中的污染物。）']
例句：
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1. The ion meter is used to measure the conductivity of water.
离子计用于测量水的电导率。
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2. The ion meter was used to detect the presence of pollutants in the water.
离子计被用来检测水中的污染物。
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3. The ion meter is essential for maintaining the proper balance of minerals in the soil.
离子计对于保持土壤中矿物质的适当平衡至关重要。