1) basement type
底吊式
2) swing up substructure
吊运式底座
3) norselling bottom trawl
吊绳式底拖网
1.
But,how can the changing of the norselling affect the height of the mouth of the trawl? In this paper,through the model-experiment,adopt-ing the analysis of variance of two facts,the writer has analysed the height of the mouth of the norselling bottom trawl.
利用拖网模型水槽试验资料，采用二因素方差分析的方法，对吊绳式底拖网网高进行了分析。
4) bottom discharge bucket
底卸式吊桶;底部卸料斗
5) bottom door hanger link
底门吊环
6) bottomed steel casing
有底钢吊箱
1.
To build pier caps on multiple piers in vast waters with medium water depth and medium velocity of currents,the method of building pier caps by using dismountable bottomed steel casings without connection of bottom plates was adopted and the construction was successfully completed.
在宽阔水域、多墩承台、中等水深和流速条件下采用了底板无连接、可拆卸式有底钢吊箱的方法进行承台施工,并获得成功。
补充资料：混合式钢丝绳(见线接触钢丝绳)
混合式钢丝绳(见线接触钢丝绳)
alternate type steel wire rope
hunheshl gangslsheng混合式钢丝绳(alternate type Steez wireroPe)见线接触钢丝绳、
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条