查询词典 Mine
- 与 Mine 相关的网络例句 [注:此内容来源于网络,仅供参考]
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So if we are mining phosphates, if it is a mine in Brazil, or if it is a mine in Argentina, it is similar.
假如我们开采磷酸盐,如果矿产在巴西,或者在阿根廷,其道理是一样的。
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We put zinc sulphide mine into different sulphate system and analyzed polarization curve about anodic oxidation.we found that the mine was oxidized effectively and the rapid oxidation happened when we adopted the zinc sulphide ore suspension electrolyte which contained ZnSO_4,(NH_4)_2SO_4 and H_2SO_4. This system was suffice to product metal zinc industrially. The appropriate suspension electrolyte composition consisted of zinc 90~130g/l,(NH_4)_2SO_430~50g/l, H_2SO_430~50g/l, suspension electrolysis temperature 50℃, anodic oxidation potentiometer 0.6~0.8V.
研究了硫化锌矿在不同的硫酸盐体系中的溶解,通过阳极氧化极化曲线进行分析,得出当以硫酸锌、硫酸铵和硫酸作为硫化锌矿悬浮电解液时,矿物能够有效地被氧化,氧化速度最快,能满足工业上生产金属锌的要求,并且合适的悬浮电解液组成为:锌90~130g/l,硫酸铵30~50g/l,硫酸30~50g/l,悬浮电解温度40~50℃,阳极氧化电位0.6~0.8V。
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Willow, Green East, Yuan shops, Yuan shop 2 mine 4 pairs of mine is stepping up its construction.
杨柳、青东、袁店、袁店二矿4对矿井正在加紧建设。
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China's coal production and the exploitation of workers in well-oriented, while the underground work is first of all faced the problem of ventilation in the mine production process, we must continue to be ground fresh air supply to the various underground sites for staff and the exclusion of breath, and diluted Underground a variety of toxic and harmful gases and mineral dust, mine to create a good environment to protect the underground staff's health and labor safety.
我国煤炭生产以井工开采为主,而地下作业首先面临的是通风问题,在矿井生产过程中,必须源源不断地将地面新鲜空气输送到井下各个作业地点,以供人员呼吸并稀释和排除井下各种有毒有害气体和矿尘,创造良好的矿内环境,保障井下工作人员的身体健康和劳动安全。
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When mine pit tunneling tunnel, breathes the fresh air for the supplies staff, the noxious gas which the dilution tunneling working surface's gas and produces, the mine dust, the creation good working condition, must carry on to the tunneling working surface ventilates.
在矿井掘进巷道时,为了供给工作人员呼吸新鲜空气,稀释掘进工作面的瓦斯及产生的有害气体,矿尘,创造良好工作条件,必须对掘进工作面进行通风。
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When mine pit tunneling tunnel, breathes the fresh air for the supplies staff, the noxious gas which the dilution tunneling working surface's gas and produces, the mine dust, the creation good working condition, must carry on to the tunneling working surface ventilates.
以下为资料的部分内容,如需要全部资料请点击获取全文论文编号:JX469 有设计图,论文字数:16437,页数:61在矿井掘进巷道时,为了供给工作人员呼吸新鲜空气,稀释掘进工作面的瓦斯及产生的有害气体,矿尘,创造良好工作条件,必须对掘进工作面进行通风。
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When mine pit tunneling tunnel,breathes the fresh air for the supplies staff,the noxious gas w你好ch the dilution tunneling working surface''s gas and produces,the mine dust,the creation good working condition,must carry on to the tunneling working surface ventilates.
论文编号:JX469有设计图,论文字数:16437,页数:61摘要在矿井掘进巷道时,为了供给工作人员呼吸新鲜空气,稀释掘进工作面的瓦斯及产生的有害气体,矿尘,创造良好工作条件,必须对掘进工作面举行透风。
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His service began in the Pacific Fleet: CO of antisubmarine group of the mine and torpedo department of a major antisubmarine ship, CO of the mine and torpedo department, assistant CO of the cruiser Admiral Senyavin.
弗拉基米尔·维索茨基的海军生涯从太平洋舰队开始,他历任:一艘主力反潜舰上的水雷和鱼类部门指挥官,巡洋舰&海军上将谢尼亚温&号的助理指挥官。
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Introduces the replacing tail rope s of the main and vice-mine in Guhanshan Coal Mine of Jiaozuo Mining Group Co.
介绍了焦作煤业集团古汉山矿主副井摩擦轮提升机更换尾绳工作所需材料、施工准备、施工步骤、作业要点、注意事项、施工组织、工序时间安排及实际所需时间。
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Based on the above-mentioned characters, this paper analyzes and improves the building method of non-restraint triangulated irregular network and the embedded approach of constraint conditions, provides a kind of computational method which is used to compute the strip mine earthwork calculation based on constrained triangulated irregular network. a experiment system, which auto-complete the update of the strip mine relief map and earthwork calculation with the discrete elevation point, is developed by using the VBA development tool of AutoCAD.
基于上述特点,本文主要分析并改进了无约束三角网建立的方法与约束条件的嵌入方法,研究了基于带约束条件的不规则三角网的露天矿采剥土方量的计算方法,并利用了AutoCAD内嵌的VBA开发工具,实现了一个以离散的高程点为数据,自动完成露天矿地形图更新绘制与土方量计算的实验系统。
- 相关中文对照歌词
- Mine All Mine
- Mine All Mine
- Mine All Mine
- Mine, All Mine
- Mine, Mine, Mine
- Mine All Mine
- Mine All Mine
- Mine All Mine
- Mine All Mine
- What's Mine Is Mine
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。