improver

英 [ɪmˈpruːvə]

美 [ɪmˈpruvər]

n.  改良者；改进剂；改良剂; 实习生；学徒

复数：improvers　

化学

BNC.33613

英英释义

noun

• a component that is added to something to improve it
  1. the addition of a bathroom was a major improvement
  2. the addition of cinnamon improved the flavor
  Synonym:additionadd-on
• someone devoted to the promotion of human welfare and to social reforms
  Synonym:humanitariando-gooder

双语例句

• Dough making: Mix granulated sugar, salt with water till the granulated sugar is dissolved, add flour, yeast and bread improver, mix evenly at a slow speed, then fast mix till the dough is developed.
  和面：先将砂糖、食盐和水搅拌至糖溶化，加入面粉、酵母和面包改良剂，先用慢速搅拌均匀，然后使用快速搅拌至面筋扩展。
• Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.
  目的合成一种新型汽油辛烷值改进剂&甲氧基异丁酸烷基酯。
• Study on Application of Modified Polyacrylate Wet Rubbing Fastness Improver Emulsion
  活性染料湿摩擦牢度提升剂的工艺研究与应用
• An octane number improver, diisopentyl oxalate was synthesized with oxalic acid and isopentyl alcohol as raw materials and the above acid catalyst.
  以草酸和异戊醇为原料，掺杂了氧化镧的硫酸钛为催化剂，合成了草酸二异戊酯。
• The result of the treatment of chlorine fastness improver also varies with the dye structure.
  以盐素牢度提升剂处理，染料结构不同，其处理效果也大不一样。
• The Application and Synthesis of High Polymer Wet Fastness Improver
  高分子湿磨擦牢度提升剂合成与应用
• Study on the application property of rubbing fastness improver for reactive dyed fabric
  活性染料染色织物摩擦牢度提升剂应用性能研究
• The viscosity index improver is highly resistant to mechanical strees, thus ensures effective lubrication and long oil life.
  特别的黏度指数改进剂，能有效抵抗机械应力，从而有效地提供润滑及延长液压油的使用寿命。
• I have tried instead to show how we might improver our systematic thinking about these questions.
  我一直努力而不是显示我们如何改进我们的系统思考这些问题。
• Application of HACCP in processing of bread improver
  HACCP在面包改良剂生产中的应用