xylene造句

• Standard test method for analysis of o - xylene by gas chromatography
  气相色谱法分析邻二甲苯的标准试验方法
• Standard test method for analysis of p - xylene by gas chromatography
  气相色谱法分析对二甲苯的标准试验方法
• Analysis of benzene , toluene and xylenes by capillary gas chromatography
  甲苯和二甲苯的毛细管气相色谱分析
• To replace by 2003 paints using vocs like xylene as solvents
  年前淘汰以二甲苯等挥发性有机物为主溶剂的涂料
• Spectrophotometric study on the interaction between xylene cyanol ff and proteins
  与蛋白质相互作用的分光光度研究
• Standard test method for determination of xylene solubles in propylene plastics
  丙烯塑料中二甲苯可溶物标准试验方法
• Study on the health of workers exposed to benzene , toluene and xylene for a long time
  二甲苯对作业工人健康影响的调查
• Studies on the so24 - zro2 solid superacid catalysts - alkylation of o - xylene with styrene
  邻二甲苯与苯乙烯的烷基化反应
• Chemical reagent . xylene
  化学试剂二甲苯
• Solubility : soluble in methanol , ethanol . hardly soluble in toluene , xylene
  溶解度:溶于甲醇、乙醇。难溶于甲苯、二甲苯。
• Mix - xylene isomer grade
  异构间二甲苯
• Selective catalytic oxidation of mixed xylene by hydroxamic acid cobalt complex co
  羟胺酸钴配合物催化混合二甲苯的选择性氧化
• Workplace air - determination of xylene - direct injection gas chromatographic method
  车间空气中二甲苯的直接进样气相色谱测定方法
• Workplace air - determination of xylene - thermal desorption gas chromatographic method
  车间空气中二甲苯的热解吸气相色谱测定方法
• Di nitro p - xylene
  二硝基对二甲苯
• Test method for real density of calcined petroleum coke by xylene displacement
  二甲苯置换法测定煅烧石油焦炭真实密度的试验方法
• Workplace air - determination of xylene - solvent desorption gas chromatographic method
  车间空气中二甲苯的溶剂解吸气相色谱测定方法
• Testing of carbon materials ; determination of density by the xylene method , solid matters
  炭素材料试验.用二甲苯法测定密度.固体
• Petroleum p - xylene
  石油对二甲苯
• Chloro - ortho xylene
  氯邻二甲苯