high concentrations
高浓度
low concentrations
低浓度
concentrations increase
浓度增加
concentrations decrease
浓度减少
toxic concentrations
有毒浓度
concentrations vary
浓度变化
optimal concentrations
最佳浓度
concentrations measured
测量浓度
concentrations reported
报告浓度
concentrations detected
检测浓度
high concentrations of pollutants can harm the environment.
高浓度的污染物会危害环境。
the scientist measured the concentrations of different gases in the atmosphere.
科学家测量了大气中不同气体的浓度。
concentrations of sugar in the solution vary with temperature.
溶液中糖的浓度随温度变化。
we need to monitor the concentrations of nutrients in the soil.
我们需要监测土壤中营养物质的浓度。
different concentrations of salt can affect the taste of food.
不同浓度的盐会影响食物的味道。
the laboratory tests showed varying concentrations of bacteria.
实验室测试显示细菌浓度各不相同。
concentrations of heavy metals in the water exceeded safe levels.
水中重金属的浓度超过了安全水平。
increased concentrations of carbon dioxide contribute to climate change.
二氧化碳浓度的增加助长了气候变化。
concentrations of certain vitamins in the diet are crucial for health.
饮食中某些维生素的浓度对健康至关重要。
researchers are studying the effects of varying concentrations of caffeine.
研究人员正在研究不同浓度咖啡因的影响。
high concentrations
高浓度
low concentrations
低浓度
concentrations increase
浓度增加
concentrations decrease
浓度减少
toxic concentrations
有毒浓度
concentrations vary
浓度变化
optimal concentrations
最佳浓度
concentrations measured
测量浓度
concentrations reported
报告浓度
concentrations detected
检测浓度
high concentrations of pollutants can harm the environment.
高浓度的污染物会危害环境。
the scientist measured the concentrations of different gases in the atmosphere.
科学家测量了大气中不同气体的浓度。
concentrations of sugar in the solution vary with temperature.
溶液中糖的浓度随温度变化。
we need to monitor the concentrations of nutrients in the soil.
我们需要监测土壤中营养物质的浓度。
different concentrations of salt can affect the taste of food.
不同浓度的盐会影响食物的味道。
the laboratory tests showed varying concentrations of bacteria.
实验室测试显示细菌浓度各不相同。
concentrations of heavy metals in the water exceeded safe levels.
水中重金属的浓度超过了安全水平。
increased concentrations of carbon dioxide contribute to climate change.
二氧化碳浓度的增加助长了气候变化。
concentrations of certain vitamins in the diet are crucial for health.
饮食中某些维生素的浓度对健康至关重要。
researchers are studying the effects of varying concentrations of caffeine.
研究人员正在研究不同浓度咖啡因的影响。
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