winnowing

n.the act of separating grain from chaff

"the winnowing was done by women"

同义词：winnowsifting

Winnowing sequences from a database search
Winnowing:local algorithms for document fingerprinting
THE WINNOWING: ESTABLISHING\rTHE SQUID–VIBRIO SYMBIOSIS
The Security of Chaffing and Winnowing
The Security of Chaffing and Winnowing
Chaffing & Winnowing Confidentiality without Encryption !
The winnowing away of behavioral accounting research in the US: The process for anointing academic elites
Chaffing and Winnowing: Confidentiality without Encryption :: Cryptography :: White Papers :: WindowSecurity.com
Apoptosis as a post‐phagocytic winnowing mechanism in a coral–dinoflagellate mutualism
Functional analysis of a specialized prey processing behavior: winnowing by surfperches (Teleostei: Embiotocidae)