gavel

n.

（拍卖商、会议主席或法官用的）小木槌；

复数：gavels

1. The judge took up the gavel with solemnity.
   法官严肃地拿起了小木槌。
2. The chairman rapped on the table twice with his gavel.
   主席用他的小木在桌上重敲了两下。

1. Governor Green gaveled for attention.
   格林州长敲击议事槌使大家注意。

Issues in the design and optimization of adaptive optics and laser guide stars for the Keck Telescopes
Sequence differences between glycosylated and non-glycosylated Asn-X-Thr/Ser acceptor sites: implications for protein engineering.
Topogenic signals in integral membrane proteins.
Decentralized adaptive control: structural conditions for stability
Topogenic signals in integral membrane proteins - HEIJNE - 2005 - European Journal of Biochemistry - Wiley Online Library
A conserved cleavage-site motif in chloroplast transit peptides
Decentralized Adaptive Control: Structural Conditions for Stability
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Cleavage-site motifs in mitochondrial targeting peptides
Amino acid distributions around O-linked glycosylation sites.