名词
中文翻译：污泥体积指数
同义词：
['sludge volume', 'sludge volume index例句：1. The sludge volume index is a measure of the amount of organic material in water bodies.（污泥体积指数是衡量水体中有机物质含量的指标。）2. The sludge volume index is used to determine the level of pollution in a water body.（污泥体积指数用于确定水体的污染程度。）']
例句：
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1. The sludge volume index is a measure of the amount of organic material in water bodies.
污泥体积指数是衡量水体中有机物质含量的指标。
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2. The sludge volume index is used to determine the level of pollution in a water body.
污泥体积指数用于确定水体的污染程度。
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3. The sludge volume index is an important factor in assessing the health of a water body.
污泥体积指数是评估水体健康状况的重要指标。