essentiality

n.

本性；真髓；本质；重要性

复数：essentialities

Nickel essentiality, toxicity, and carcinogenicity.
Genomic analysis of essentiality within protein networks
Relevance, essentiality and toxicity of trace elements in human health
Trace element risk assessment: essentiality vs. toxicity
Trace Elements Risk Assessments: Essentiality vs. Toxicity
The essentiality of n-3 fatty acids for the development and function of the retina and brain
The essentiality of long chain n-3 fatty acids in relation to development and function of the brain and retina
Visual Acuity and the Essentiality of Docosahexaenoic Acid and Arachidonic Acid in the Diet of Term Infants
Comparative genomics of centrality and essentiality in three eukaryotic protein-interaction networks
n-3 fatty acid dietary recommendations and food sources to achieve essentiality and cardiovascular benefits