low concentration

基本解釋

Low concentration, low pressure.
低濃度，低壓強(qiáng)。
In some cases, even a low concentration of green tea was effective.
在某些例子中，即便是低濃度的綠茶都有效果。
While any residues detected have been rare, and of low concentration, milk is of special concern because it is a staple of children\'s diets.
由于它是作為兒童的主要飲食之一，所以當(dāng)它被檢測出有任何的殘留量，即使是稀少的，低濃度的，它也是會受到特別的關(guān)注。

They move from regions of high concentration to regions of low concentration by this natural flow down a concentration gradient.
從高濃度區(qū)域,向低濃度區(qū)域流動,順濃度梯度流動
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

The low concentration of methane is in line with other studies of the Martian atmosphere performed by other instruments.
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It is the process of moving water from an area with a low concentration of dissolved material, such as salt, to a place with a high concentration, by passing through a membrane.
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Overall efficiency of the system is extremely low currently, thanks to a low concentration of those photon-catching structures, but individually they capture about 40 percent of the light's energy, meaning a higher concentration could make for very hearty soup indeed.
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