... 跑纲 bridle 括纲 purse line 网口纲 opening rope ...
基于32个网页-相关网页
网端缔括纲 breast purse line
括纲绞机 purse line winch
括纲吊臂 purse line davit
包括核菌纲 Pyrenomyetes ; Pryenomycetes
·2,447,543篇论文数据,部分数据来源于NoteExpress
通过对实测数据和理论分析,阐述了在收绞括纲过程中围网下纲提升速度的变化规律和影响下纲提升的主要因素。
In this paper, the law of change on raising speed of leadline and main factors affecting leadline going up have been expounded by analysis to measured datum and theory.
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