名词中文翻译
中文翻译：密度梯度柱
同义词：
['density gradient tube', 'density gradient columnar', 'density gradient columnar section例句：1. The density gradient column was used to study the distribution of heavy metals in the soil.（密度梯度柱被用来研究土壤中重金属的分布。）2. The researchers used a density gradient column to separate the different types of oil.（研究人员使用密度梯度柱来分离不同类型的油。）']
例句：
-
1. The density gradient column was used to study the distribution of heavy metals in the soil.
密度梯度柱被用来研究土壤中重金属的分布。
-
2. The researchers used a density gradient column to separate the different types of oil.
研究人员使用密度梯度柱来分离不同类型的油。
-
3.The density gradient column was used to measure the density of the sample.
密度梯度柱被用来测量样品的密度。