名词
中文翻译：Unknown
同义词：
['flow gauge', 'flowmeter', 'flow counter例句：1. The engineer used a flow counter to measure the water flow rate in the pipeline.（工程师使用流量计测量管道中的水流速率。）']
例句：
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1. The engineer used a flow counter to measure the water flow rate in the pipeline.
工程师使用流量计测量管道中的水流速率。
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2. The flow counter was crucial for monitoring the production process.
流量计对于监控生产过程至关重要。
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3. The flow counter helped us understand the efficiency of the pump.
流量计帮助我们了解泵的效率。