unsaturation

基本解释

• n.不饱和现象

同根派生

英汉例句

• The alkenone unsaturation is an important index of paleotemperature.
  长链烯酮不饱和度温标是古温度研究的重要替代指标。
• From the molecular formula alone, we can deduce the "degrees of unsaturation" in the molecule.
  仅从分子式，我们就能推断分子中的“不饱和度”。
• The problems in production of low unsaturation polyether with DMC catalyst were introduced.
  介绍了使用DMC催化剂生产低不饱和度聚醚时存在的问题。
• The concept and calculation of degrees of unsaturation in organic chemistry are discussed in detail in this paper.
  阐述了有机化学中不饱和度的概念，并对其计算作了详尽的介绍。
• Which have high reactivity for its high unsaturation,so that it application in many ways,such as:pesticide,medicine,dyestuff and food additive,etc.
  介绍了双乙烯酮在国内外的生产情况,并对它或以它的衍生物作原料,在医药、农药、染料、有机合成等方面的应用作了较详细论述。