纯度

科学家历经数百次反复试验，终于从天然草药中成功提炼出了高纯度的抗疟疾活性单体。

kē xué jiā lì jīng shù bǎi cì fǎn fù shì yàn, zhōng yú cóng tiān rán cǎo yào zhōng chéng gōng tí liàn chū le gāo chún dù de kàng nüè jí huó xìng dān tǐ.

After hundreds of repeated tests, scientists finally successfully extracted high-purity anti-malarial active monomers from natural herbs.

纯高纯度电解紫铜因其极其优越的导电导热性能，被海量应用于高端芯片引线框架制造。

chún gāo chún dù diàn jiě zǐ tóng yīn qí jí qí yōu yuè de dǎo diàn dǎo rè xìng néng, bèi hǎi liàng yìng yòng yú gāo duān xīn piàn yǐn xiàn kuāng jià zhì zào.

Pure high-purity electrolytic copper is widely used in high-end chip lead frame manufacturing due to its extremely superior electrical and thermal conductivity properties.