purity

/'pjuәrәti/ uk　 词频 #8748

大学英语四级大学英语六级雅思 IELTS英语专业八级英语专业四级

purity 是什么意思

中文释义

n. 纯净, 纯正, 纯粹

[化] 纯度

英文释义

n. being undiluted or unmixed with extraneous material

n. the state of being unsullied by sin or moral wrong; lacking a knowledge of evil

purity 的真实例句

以下例句摘自真实英文文章，看看 purity 在自然语境里怎么用：

Ultra-high purity helium gas and a CID equal to 55 were used to obtain MS 2 fragmentation.

—— Habitual coffee intake shapes the microbiome, modifies physiology and cognition

Natural Kish graphite crystals (Grade 300, 99.99% purity) were procured from Graphene Supermarket.

—— Electronic origin of reorganization energy in interfacial electron transfer

Purity was assessed by SDS–PAGE followed by Coomassie blue staining (Extended Data Fig.

—— A pro-carcinogenic bacterial toxin binds claudin-4 to cleave E-cadherin

Peptides with a purity of more than 95% were synthesized by GenScript Biotech.

—— EBV strain interacts with host HLA to drive nasopharyngeal carcinoma risk

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