英汉例句

• in order to decrease the content of unstable components such as sulphur, nitrogen and so on in rfcc lco, an approach to chemical refining agent fs is adopted in our experiment.

  为了降低重油催化裂化柴油中硫、氮等不安定组分的含量，采取添加fs化学精制剂的方法。

• the quality of brine was improved by lots of fine salt applied to brine production, and the quantity of refining agent and current consumption were reduced.

  通过在盐水生产中大量使用细盐，使盐水质量得到显着提高，精制剂用量下降，电耗降低。

• the influence of mixed refining agent on the microstructure and mechanical properties of four different al-containing high aluminum zn-based alloys at room temperature was studied.

  研究了混合细化剂对四种不同铝含量的高铝锌合金室温下组织和力学性能的影响。

• said covering agent may be lime and fluorite and said refining agent uses lime, fluorite and aluminium powder as main raw materials.

  覆盖剂可以以石灰和萤石、精炼剂，也可以以石灰、萤石和铝粉为主要原料，深度脱氧可使用铝片或镁片。

• said refining agent is low in cost, and is extensive in source of raw materials used for making said refining agent, and can greatly raise the metallurgical quality of the copper solution.

  制作该精炼剂的原料来源广，成本低，将其用于铜液的精炼，大大提高铜液的冶金质量，是目前纯铜精炼综合效果好的新型精炼剂。

• the use of arsenic-free refining agent in c-glass batch and the corresponding adjustment of relative raw materials are introduced.

  介绍了无砷澄清剂在中堿玻纤配合料中的加入量及相关原料的调整。