网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Polar capsule
释义

Polar capsule

英语百科

Polar capsule

Alataspora solomoni, a myxosporean parasite of Atlantic Horse Mackerel, showing the arrangement of the polar capsules on either side of the sutural line.

Polar capsules are structures found in the valves of Myxosporean parasites, which contain the polar filament. The polar capsule is constructed of a proteinaceous and a polysaccharide layer, both layers of which continue into the polar filament.

The mouth of the capsule is covered with a cap-like structure. This structure may function as a stopper, its digestion in the alimentary tract possibly triggering the discharge of the polar filaments.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 17:56:27