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- High sulphur deposits with spontaneous firing tendency and under river deposits are restricted to develop due to its technical conditions,especially for the small deposits. 有自燃趋势的高硫矿床与赋存于河谷下的矿床,由于开采技术条件复杂,限制了该类资源的及时开发利用,尤其是一些小型矿产资源。
- PTFE fibers are widely used in the refuse burning and dust removal of high sulphur coal. 用PTFE纤维制成的滤材广泛应用于垃圾焚烧、高硫煤除尘等领域。
- Element sulphur deposition,channel plugging and productivity reduction consequentially occur in the development of high sour gas fields as pressure drops. 高含硫气藏在开发过程,随着压力的下降,必然会发生元素硫沉积,堵塞孔道,影响产能。
- High carbon value prevent high sulphur engine axle bush that diesel oil lead to the fact from corrode wearing and tearing. 高碱值防止高硫柴油造成的发动机轴瓦腐蚀磨损。
- Donggua Mine is large modernized copper mine which has been constructed recently. The components of ore is very complex for dressing with high sulphur. 冬瓜山铜矿系新建大型现代化铜矿山,矿石属高硫难选矿石,矿物组成复杂,是目前发现的最难处理的含铜矿石类型之一。
- Expounded the harm that the high sulphur manganese mine smelts to the rich manganese dregs blast furnaces, as well as develop urgent nature which used. 阐述了高硫锰矿对富锰渣高炉冶炼的危害,以及开发利用的迫切性。
- Guizhou black bauxite is a great reserves, with high content of alumina and A/ S( ratio of alumina to silicon dioxide), but high sulphur and organism substance. 贵州黑铝土矿贮量丰富,且氧化铝含量较高,A/较大,但含有机物和硫较高。
- The pretreatment of high sulphur coal by electrolysis reduction, can reduce oxygen-containing functional groups on coal surface, and increase the hydrophobicity. 摘要采用电解还原法对高硫煤预处理后，使煤表面的含氧官能团减少，疏水性增强；
- Guizhou black bauxite is a great reserves,with high content of alumina and A/S(ratio of alumina to silicon dioxide),but high sulphur and organism substance. 贵州黑铝土矿贮量丰富,且氧化铝含量较高,A/S较大,但含有机物和硫较高。
- The effects of magnetic treatment on flotation behavior of primary porphyry copper-sulphide ore and high sulphur secondary copper-sulphide ore were investigated. 研究了磁化处理对斑岩型原生硫化铜矿和高硫次生硫化铜矿浮选的影响。
- Industrial waste water with high sulphur content will be produced while producing petroleum addictive,and the common disposal method cannot satisfy the needs for environment protection. 石油添加剂生产过程中产生一定量的高浓度含硫工业废水,通常处理办法难以达标排放。
- Low Carbon High Sulphur Free Cutting Steel 低碳高硫易切削钢
- hard - dressing copper ore with high sulphur 高硫难选铜矿
- waste water with high sulphur content 高含硫废水
- high sulphur occurring low rank coal 高硫低阶煤
- Gas reservoirs with high sulphur content 高含硫气藏
- What we have witnessed is a an acute shortfall in global supply, very strong demand, particularly from the phosphate sector, some panic buying in places, all coupled with teh ability by some buyers to absorb higher sulphur prices. 而全球供应严重短缺，需求十分旺盛，尤其是在磷酸盐业，出现了恐慌性抢购，同时，一些买家吸收了上涨的价格。
- Among the total dry sulphuric deposition, the contribution for SO_2 dry deposition is far higher than the rate of SO_4~(2-) dry deposition. 在硫干沉降通量中,SO_2干沉降的贡献率要远远高于SO_4~(2-)干沉降的贡献率。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
