| 释义 |
frac·tion·a·tion 英,frækʃən'eʃən美,frækʃən'eʃən 高ＳCOCA¹¹¹⁴⁹⁶BNC⁴⁰⁰⁶⁸iWeb³⁶⁴²⁷
基本英英搭配记法例句
n.分别⁵⁰;分馏法⁵⁰
变化
Noun:
a process that uses heat to separate a substance into its componentsseparation into portionsfractionation curve分馏曲线cell fractionation细胞分级分离…elution fractionation洗提分级fractionation column分级柱isotope fractionation同位素分离fractionation tower分馏塔density fractionation密度分离法intermittent fractionation间歇分馏fractionation factor分离系数extraction fractionation萃取分级foam fractionation泡沫分级分离…fractionation effect分馏效应isoelectric fractionation等电点分离chromatographic fractionation色谱分离法isotopic fractionation同位素分馏,同位素分…diffusional fractionation扩散分馏fractionation precipitation分级沉淀
fraction-ation动作|过程⇒n.分别⁵⁰;分馏法⁵⁰ Modeling the turbulent processes—giant impacts and extreme ultraviolet radiation, for instance— that could drive xenon fractionation leads to what Pepin calls a“ krypton problem.”
这个激烈汹涌的形成过程——例如无数的撞击，还有极端的紫外线放射照射——这些都能够把氙气分馏，也就导向 Pepin所说的一个“氪气的问题”。 yeeyan
The introduced mathematical model takes into account the action of the kinetic fractionation effect in super saturation environment at ice surface as liquid and solid phases coexist in mixed cloud.
文中介绍的数学模型考虑了混合云中液、固相共存时以及冰面过饱和环境下稳定同位素的动力分馏效应。 cnki |