1) gold dredger design
采金船设计
2) gold dredge
采金船
1.
Discussion on application of silicon controlled rectifier in gold dredge;
浅谈可控硅在采金船上的应用
2.
The checking computation of structural size of gold dredge in mining of gold placer;
砂金矿采金船开采结构尺寸验算
3.
Ways of raising recovery rate of oredressing by gold dredge;
提高采金船选矿回收率的途径
3) gold dredger
采金船
1.
Analysis of low reachability of gold dredger's design capacity;
采金船达产率低的原因分析
2.
The current technological situation of combined mining with bulldozer and gold dredger and approaches to its perfection;
推土机-采金船联合开采的工艺现状及其完善途径
4) dredger
[英]['dredʒə(r)] [美]['drɛdʒɚ]
采金船
1.
The calculation of the space between the excavator bucket and feed launder of dredger;
采金船斗链与受矿槽间距的计算
2.
Wear resistant cast iron is used to replace the more expensive silzin as the lower cylinder bush of a dredger because of its low cost，good wear resistance and shock absorption.
由于耐磨铸铁价格便宜，具有良好的耐磨性和减震性，因此用耐磨铸铁代替较贵的硅黄铜作为采金船下滚筒瓦衬材料，耐磨铸铁瓦衬能使用2～3个生产周期，每个生产周期可节省经营费5350。
3.
Based on the theoretical and practical analysis on three - stage dredger jiggingand the comparison with other flowsheets, it is considered that the three -stage jigging flow-sheet is most advanced in the common used flowsheets although there are rnany short-ages.
通过对采金船三段跳汰选金流程进行理论与实践上的分析与探讨及与其它流程的比较，认为该流程尽管是目前采金部常用几种选金流程中最先进的流程，但也存在许多不足。
5) gold dredging
挖掘船采金
6) mining design
开采设计
1.
The reasonable mining design should avoid and relieve the stress as far as possible the high degree of concentration.
合理的开采设计应尽量避免和解除应力的高度集中和发生因应力升高而引起的危险。
补充资料：金船
1.一种金质的盛酒器。
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