experiments on re-concentration of the pyrites tailings with the gravity process by shaking table and the flotation process were carried out.

study on table concentration of flotation tailings

浮选尾矿摇床再选试验研究

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research on desulfurization and deashing for medium-high sulphur coal with joint process of shaking table and flotation

中高硫煤摇床&浮选联合法脱硫降灰试验研究

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on the basis of deep researching on the ozone generating process and ozone disinfection equipment, this article studies the improvement on the ozone space disinfection equipments.

本文在对臭氧生成工艺和臭氧消毒设备深入研究的基础上，针对上述问题对臭氧空间消毒设备进行了完善和改进。

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based on these, the switching power supply and high-frequency boost transformer of ozone fresh-keeping equipment is designed.

在此基础上，设计了保鲜设备中臭氧发生器所需的开关电源和高频升压变压器。

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self-made ozone equipment was used in the continuous online treatment of washing wastewater from the pretreatment process of desizing, boiling, rolling and steaming of cotton knitting fabrics, and the effluent water was reused in the washing process to replace primary industrial water.

采用自制的臭氧处理装置对棉针织物退、煮、漂-浴处理中产生的棉织物前处理洗涤废水进行了连续在线处理，并回用到洗涤工序中，以代替原来的工业用水。

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the invention has the advantages of order distribution, heavy carrying capability, good stability, long service life, and the like.

本发明具有排布有序、载重量大、稳定性好、使用寿命长等优点。

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the european central bank has thankfully departed from letting its collateral policy be determined by credit raters, so banks are more likely to hoard and repo their greek bonds than to flog them to a market where buyers are a threatened species.

可喜的是，欧洲央行（ECB）已不再任由信用评级机构左右自己的担保政策，因此各银行更有可能囤积和回购希腊债券，而非向买家稀少的市场推销这些债券。

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developers were not too worried about generating cash flow, because in a pinch they assumed they could always sell the land at a profit or flog as-yet-unbuilt flats to eager buyers on the back of blueprints alone.

开发商不担心筹集现金流的问题，因为必要时他们认为自己总是能以获利价格卖掉土地，或是将还停留在图纸阶段的期房卖给迫不及待的购房者。

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this article proposes a solution for future environment control of airtight cabinets by mms ( moisture, mould and salt flog) protection and thermal design technology, basing on obturation technology in the field of structural protection.

研究分析在结构防护领域、在密封技术的基础上，通过三防设计和热设计技术措施的实施，为未来密闭机柜环境控制提供一个解决方案。

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beijing has room for manoeuvre on the fiscal balance and, should it need to issue debt, is in the happy position of being able to flog it to the banks.

北京在财政余额方面拥有回旋余地，而且如果需要发行债务，也处于能够向银行推销这些债务的有利地位。

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he'll be all right. what's a flogging?

他会没事的。鞭刑是什么？

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source analysis is mainly to determine source direction, location of erosion/ mother rock areas, distance of transportation and character of mother rocks through studying terrigenous detrital components and their architectural and structural characteristics.

物源分析主要是通过研究陆源碎屑组分及其结构和构造特征，确定来源方向、侵蚀区或母岩区位置、搬运距离及母岩的性质。

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the intermediate-acid volcanic rock is the main metallogenic mother rock. the ductile-brittle shear zone is the important ore conducting structure for the formation of gold deposit.

中酸性火山岩是本区主要成矿母岩，韧－脆性剪切带是金矿形成的重要导矿构造。

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agricultural geology takes as a pressing task researching on relation of soil to its mother rock and of soil to growth of crops, hence enjoying excellent development prospects.

农业地质学所面临的一个任务是研究土壤与围岩的关系，土壤与农作物的关系，其发展前景无限美好。

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conditions which are favourable to the formation of the tin placer in this region are: the mother rock of the tin placer;

本区形成砂锡矿的有利条件为：砂锡矿的物质来源&含锡母岩；

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by the large analysis and test, we think that the mother rock is the altered muddy and siliceous rock which come from hot water jet flow action;

通过大量的分析测试，认为热水喷流作用形成的蚀变泥硅质岩为成矿母岩；

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the highest grade of the deluvial tin placer lies in the part adjacent to the ore-bearing mother rock;

坡积砂锡矿在接近含矿母岩处品位最高；

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the damp and hot climate which is favourable to the weathering of the ore-bearing mother rock;

有利于含矿母岩风化的湿热气候；

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the agriculture geology background constitutes with three interdependent parts, geology background ( soil mother rock), soil background and agriculture.

农业地质背景由基础地质背景（成土母岩）、土壤背景和农业地球化学背景3个相互依赖的部分组成。

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fragile mother rock were the ore-bearing horizon.

脆性围岩则是赋矿层位。

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