tried and true

adj.

经考验证明好的；

Tried and true
Tried and True?
Tried and True
Body composition by DXA: tried and true?
Nitrocellulose: a tried and true polymer finds utility as a post-genomic substrate
Some tried and true rules of the road for joggers.
The transfer mission: tried and true but troubled?
Tried and True Object Development
Tried and True Object Development
From Morning Message to Digital Morning Message: Moving From the Tried and True to the New
Green roof incentives: tried and true techniques from Europe
Cytokeratin 7: a re-evaluation of the 'tried and true' in triple-negative breast cancers
Agatston score tried and true: By contrast, can we quantify calcium on CTA?