sulphur造句

• Recovering duty concessions for ultra - low sulphur diesels
  追回超低硫柴油的税务宽免
• Organic sulphur removal from coal by electrolysis
  煤中有机硫的电化学脱除研究
• Testing of carbon black ; determination of the sulphur content
  炭黑试验.硫含量的测定
• Manganese ores - methods for determination of sulphur content
  锰矿石.硫含量测定方法
• Petroleum products - testing methods for recovered sulphur
  石油产品.回收硫的试验方法
• Accelerated ageing of sulphur - dyed textiles
  硫化染料染色的纺织品的加速老化
• Dioxide sulphur determination by mass spectrometry
  用质谱仪法测定二氧化硫
• Carbon materials . determination of the sulphur content
  碳素材料流量测定方法
• Agropharmaceutical products . sulphur . test methods
  农药制品.硫.试验方法
• Sulphur phosphorus amp; bulk materials handling related engineering
  硫磷设计与粉体工程
• Franchised companies switch to ultra - low sulphur diesel
  专利巴士公司转用超低含硫量柴油
• Sulphur was not identified as an element until1810
  1810年以前还没有认出硫是一种元素。
• Sulphur for industrial use and its testing methods
  工业硫磺及其试验方法
• The methylene blue photometric method for determination of sulphur
  次甲基蓝光度法测定硫
• Determination of available sulphur in forest soil
  森林土壤有效硫的测定
• Process of continuous synthesis of sulphur chlorination isobutene
  连续化合成硫氯化异丁烯
• Design review of industrial furnace for sulphur recovery unit
  硫磺回收装置工业炉设计回顾
• Determination of content of free sulphur in sulphur dyes
  硫化染料中游离硫磺含量的测定方法
• Concession for ultra low sulphur diesel extended for two years
  超低硫柴油优惠税率延长两年
• Iron ores . determination of sulphur content . combustion method
  铁矿石.硫含量的测定.燃烧法