包含萃取化学的英语例句 | 欧路词典例句词典

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This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

交换剂在萃取色谱中得到广泛的应用，本文详细总结交换剂在分化学中用于、土、贵、稀土元素、锕系元素等的分与测定。

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Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

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原声例句

PBS地球-俯瞰世界

In order to extract rare earth elements from the Berkeley pit, researchers are testing new chemical techniques that could bind specifically to rare earth elements.

为从伯克利矿坑水取稀土元素，究人员正在型化学萃取技术，精准吸附分离稀土物质。