fractional是什么意思？

fractional

英[ˈfrækʃənl] 美[ˈfrækʃənəl]

• adj. [数]分数的，小数的，微小的，极小的，部分的，少量的，零碎的；

例句

• fractional distillation 分馏, 分解蒸馏(法)
• That's still a few billionths of the fractional pressure changes your ear can detect. 而这仍然只有你的耳朵能探测到的压力变化的几十亿分之一.
• The modeling of microcircuit process equipment is investigated using fractional factorial experimental design and data transformation. 利用部分要因试验设计与数据转换表征微电路工艺设备).
• The profit on the deal was fractional. 那笔生意获利很小.
• The difference between her wages and yours is only fractional. 她的薪水和你的只差一点点.
• a fractional decline in earnings 利润微降
• For fractional factorial designs, indicates which effects are aliased with one another. 在部分配置法设计中, 表明效果间的叠加关系.
• To examinee, the place is more valuable than fractional absolute value. 对于考生而言, 名次比分数绝对值更有价值.
• Firstly, we introduce the definition, properties integral theory of fractional Brownian motion. 首先介绍了关于分数布朗运动的定义, 性质.
• P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation. 以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%.

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  少量的;微小的
  If something is fractional, it is very small in size or degree.
  例句
  ...a fractional hesitation. 瞬间的犹豫

英汉词典释义

• adj.
  微不足道的, 极小的, 极少的
  The difference between her wages and yours is only fractional. 她的薪水和你的只差一点点。

英英词典释义

• Adjective
  1. constituting or comprising a part or fraction of a possible whole or entirety;
  "a fractional share of the vote""a partial dose"

行业词典

• 医学： 分成几份的，分次的：由重复分解而成的，见dose项下；
  物理学： 分数电荷；［electric］ charge；