razor shell的例句大全

Sequence comparison and phylogenetic analysis of mtDNA 16S rRNA and COI gene fragments in three species of razor shell

3种蛏类线粒体16S RRNA和COI基因片段的序列比较及其系统学初步研究

Sequence comparison and phylogenetic analysis of mtDNA 16S rRNA and COI gene fragments in three species of razor shell were made using PCR and direct sequencing. The three species are Solen grandis Dunker, Solen strictus Gould and Cultellus attenuatus Dunker.

对3种蛏类犬竹蛏（Solen grandis），长竹蛏（Solen strictus）和小刀蛏（Cultellus attenuatus）的线粒体16S RRNA和COI基因片段序列进行了比较并对其系统学进行了初步研究。

Design of injection mould for electrical razor shell

电动剃须刀外壳注塑模的设计