ethyl acetate造句

• In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration .
  在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大。
• Method for determination of ethyl acetate in chinese spirits
  白酒中乙酸乙酯的试验方法
• Study on synthesis of ethyl acetate with catalytic distillation
  催化精馏制取乙酸乙酯研究
• Specification for ethyl acetate for industrial use
  工业用乙酸乙酯规范
• Study on the synthesis of 2 - cyano - 2 - p - nitro phenyl ethyl acetate
  对硝基苯基乙酸乙酯的合成研究
• Ethyl acetate ( 71 . 41b ) was added to the slurry in the vessel
  把醋酸乙酯71 4磅加到容器中的浆液内。
• Determination of residual ethyl acetate in tiamulin fumarate
  延胡索酸泰妙菌素中乙酸乙酯残留量的测定
• Chemical reagent - ethyl acetate
  化学试剂乙酸乙酯
• Ethyl acetate for pesticide residue and polychlorinated biphenyl analysis
  杀虫剂残留物和多氯化联苯分析用乙基酸盐
• Ethyl acetate for industrial use
  工业乙酸乙酯
• Catalytic performance of heteropoly compound membrane for synthesizing ethyl acetate
  杂多化合物膜在乙酸乙酯合成中的催化性能
• Workplace air - determination of ethyl acetate - direct injection gas chromatographic method
  车间空气中乙酸乙酯的直接进样气相色谱测定方法
• Gas chromatographic determination of residual chloroform and ethyl acetate in tea polyphenols
  气相色谱法测定茶多酚中的氯仿和乙酸乙酯残留
• Use less glue that contains benzene and ethyl acetate paper clips and pins will often do
  减少使用胶水，可用万字夹、小钉等替代，因为胶水含有毒化学剂。
• By using ethyl acetate and water as extractant , oligoprocyanidins were extracted from grape seeds
  介绍了用乙酸乙酯/水作溶剂从葡萄籽中提取低聚原花色素的方法。
• Results the antioxdant components were found in the ethyl acetate extract from stem of this plant
  结果从该植物茎乙酸乙酯的分离物中找到具有抗氧化活性的组分。
• The product is a off - white crystallized particle . it is insolvable in water , and soluble in alcohol , ethyl acetate or benzene
  本产品为类白色固体，产品不溶于水，可以溶于酒精、乙酸乙酯或苯。
• The optimum condition for synthesis of ethyl acetate catalyzed by expansible graphite was investigated through orthogonal test
  摘要通过正交实验研究了可膨胀石墨的催化合成乙酸乙酯的最佳条件。
• Astringent . the characteristic flavour of wines which produces an unpleasant chemical stimulus in the mouth , due to an excessive level of ethyl acetate
  涩的、收敛性的：葡萄酒中乙酸乙酯含量过高时的典型特征，给口腔带来一种不适的化学刺激感。
• In the process of experiment , we separated better efficient antioxidative fractions by silica gel column chromatography with different extensible reagent , ethyl acetate : hexane ( 3 : 7 ) and chloroform : methanol ( 9 : 1 )
  实验中采用乙酸乙酯环己烷( 3 : 7 ) 、氯仿甲醇( 9 : 1 )为展开剂依次二次干柱层析分离出抗氧化物质。