查询词典 sulphur

There is a big problem that too much sulphur is wasted in lead bullion pyro-refining process by adding sulphur directly in northwest metallurgy of lead and zinc factory. As to the problem, a new method to decopper from lead billion through changing sulphur to PbS is invented.

针对西北铅锌厂粗铅火法精炼过程中，直接加单质硫进行除铜而出现硫损过大的问题，对除铜工艺中硫的利用方式进行了研究，提出一种除铜新工艺，即利用硫化铅代替单质硫进行除铜。

Optimization of the programme after the programme, the combination of study and the requirements of domestic and international examples of high-sulphur gas dehydration technology status quo, recommended high-sulphur gas zeolite moisture absorption regeneration programme as a high sulphur content of natural gas dehydration technology programmes.

对优化后的方案进行方案比较，结合研究实例的要求和国内外高含硫天然气脱水技术现状，推荐采用高含硫天然气分子筛吸附法湿气再生方案作为高含硫天然气脱水的工艺方案。

In order to improve the cyclic performance of lithium-sulphur battery, conductive sulphur-containing cathode materials were synthesized by mechanical milling, using a mixture of metal oxides (V2O5, TiO2) and elemental sulphur.

为了改善锂硫电池的循环性能，将单质硫分别与纳米金属氧化物(V2O5， TiO2)机械混合。

Under the condition of middle-low temperature, the less content of sulphur 1 can make alkyl exist steadily. 9. Sulphur can join into kerogen, becoming sulphur-bearing kcrogan.

有关单质硫对有机质作用的认识，以往主要来自对含硫化合物的研究，应该说是很不全面的。

The inorganic sulphur including water soluble, NaH2PO4 extractable, acid digestible and acid volatile sulphur, as well as organic sulphur were fractionated using this method.

该方法的优点是操作简单，可应用于大批土壤和河流沉积物中不同形态硫的测定。

Fluvo aquic soil Red soil Total sulphur Sulphur in protein Sulphate Water soluble organic sulphur

潮土；红壤；全硫；蛋白质硫；硫酸盐硫；水溶有机硫

To meet the steam demand for full-load operation of existing 4 500 kW power generator sets and sulphur ic acid demand in local market, a 150 kt/a sulphur -burning sulphur ic acid plant was installed.

为保证原有4 500 kW发电机组满负荷运行的蒸汽供给及考虑当地硫酸市场的需求，新建一套150 kt／a硫磺制酸装置。

It is vapour, coal, diesel oil made to the crude oil high in sulphur content, produce stench because of including sulphur alcohol, will cause the oil to grow the colloid when the alcohol content of sulphur is

是针对含硫高的原油制成的汽，煤，柴油，因含硫醇而产生恶臭，硫醇含量高时会引起油品生胶质，不易保存。可采用催化剂存在下，先用碱液处理，再用空气氧化。

When temperature is 300 慍, sulphur raises efficiency of producing gas from kerogen 28 folds in Fushun oil shale (comparing to the condition that no sulphur exists in the oil shale), and raises efficIency of pmducing gas of the whole rock 21 folds (comparing to the condition that xm sulphur exists in the oil shale).

在300℃时使干酪根气态烃产率提高28倍（和无硫时干酪根产率相比），使全样气态烃产率提高21倍。

Results from this study showed that the experimental forest at Lisselbo had benefited from the sulphur acid addition (S2) and the fertilization combined with sulphur addition(N2P2K2S2) during the experiment. Addition of sulphur led to a slight increase of relative basal area growth during the experiment 1971-1977 (+4%), compared with the control (C,0%).

在实验处理期间，瑞典Lisselbo地区实验松林受益于硫酸的施用和酸肥的混合使用。1971-1977年间，酸处理的松树林分基径面积的增长比对照提高了4%；1976年酸处理结束，但其潜在的正效应在1978-1985年间得到增强，基径面积的增长比对照提高了20%，随后的某一阶段开始下降，1993-1994为11%。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48