English translation for "井下工作"
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- inside labour
underground operation
underground service
underground work
Related Translations:
下工: come or go off work; stop work; knock off 井下工人: underground labourunderground worker 下工作辊: bottom work rollbottom working roll 水下工具: submersible vehicle 井下工程: downhole engineering 水下工程: subaqueous constructionunderwater engineeringunderwater works 井下工具: downhole toolsubsurface tool 水下工作室: submersible habitat 水下工作系统: underwater work systemuws
- Example Sentences:
| 1. | Miners after that many hours underground , take home31 pounds a week after deductions
矿工们在井下工作那么多小时，每周除各种扣款以外，净得工资只有31英磅。 | | 2. | Miners after that many hours underground , take home 31 pounds a week after deductions
矿工们在井下工作那么多小时，每周除各种扣款以外，净得工资只有31英磅。 | | 3. | In order to meet the quick advance requirement of the underground coal face gateway equipment , the whole part self - advance technique and equipment had been researched and developed
摘要为适应井下工作面顺槽设备快速移动的要求，研制开发了顺槽设备整体自移技术和装备。 | | 4. | Practice shows that choosing grinding parameter rationally could ensure a higher explosion - proof capability for the operation machines in coalmines and meet the technical requirement of work safety in mine
实践证明，合理选择磨削参数，能够保证煤矿井下工作机械具有高的防爆性能，达到矿井安全生产的技术要求。 | | 5. | This paper probes into some measures for the safety in production from three aspects of doing well the ceiling management of the mining face with complex geological structure , controlling strictly the gas density and spark origin in the mining face , and strengthening the safety training
从做好地质构造复杂工作面的顶板管理、严格控制井下工作面瓦斯浓度和引爆火源、加强安全培训工作3个方面探讨了安全生产的措施。 | | 6. | Based on the down - hole working condition and the required capability of the reducer , the mathematic module for the reducer optimal design as the function of minimum volume is proposed , the design variable and restrain conditions are determined , and by solving the optimal module , the optimal parameters of the reducer are obtained
根据井下工作的实际条件和要求的减速器传动性能，建立了以减速器体积最小为优化目标的减速器优化设计数学模型，确定了优化设计的设计变量和约束条件，通过编写程序运行，完成了对优化模型的求解，得到了减速器的最佳传动参数。 |
- Similar Words：
- "井下更换钻头式钻机" English translation, "井下工程" English translation, "井下工具" English translation, "井下工人" English translation, "井下工务员" English translation, "井下工作服" English translation, "井下工作性能" English translation, "井下供电" English translation, "井下固定增益" English translation, "井下固体取样器" English translation
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