fractionation
英[ˌfrækʃən'eɪʃən]
美[ˌfrækʃən'eɪʃən]
- n. 分别；分馏法
详细释义
Noun:
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a process that uses heat to separate a substance into its components
-
separation into portions
双语例句
- 1. This is known as vacuum fractionation.
- 这就是所谓的真空分馏。
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- 2. Migration fractionation can form derived condensate and residual oil.
- 运移分馏作用可以产生衍生凝析油和残余油。
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- 3. Also, it is discussed about the role of organic acid on fractionation.
- 同时，探讨了弱有机酸的存在对轻重稀土分馏的影响。
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- 4. Fermentation required only a day, and fractionation was not complicated.
- 发酵只需要一天，分馏并不复杂。
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- 5. Why is this an important consideration in studies involving cell fractionation?
- 为什么在涉及细胞的分级分离时，这是一重要的考虑？
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- 6. This article discusses the main components fractionation Tata - Tray optimal design.
- 论述了分馏塔塔主要零部件一塔板的优化设计举例。
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- 7. Fractionation of softwood pulp fiber were carried out with a cylindrical hydrocyclone.
- 用圆柱形水力旋流器对纸浆纤维进行了筛分实验。
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- 8. These early observations have been supplemented with results from chemical fractionation.
- 这些早期的观察曾为化学馏分的结果所增补。
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- 9. Cellular fractionation allows for the extraction of cellular proteins into distinct compartments.
- 细胞分馏能将提取的细胞蛋白分成不同的车厢。
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- 10. Meanwhile the problems existing in gas fractionation unit and resolutions for it are put forward.
- 对气体分馏装置目前存在的问题，分析原因并提出了解决方案。
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- 11. In addition, the auxiliary materials for fractionation is decided for different products by test.
- 同时，针对不同的产品，通过试验确定投入的分馏辅料及分馏塔板数。
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- 12. Fractionation mechanisms have an important significance in coalbed gas migration and accumulation.
- 分馏机理的探讨对煤层气的运移聚集具有重要指导意义。
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- 13. The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis.
- 同位素分馏效应是影响氢同位素准确分析的主要因素。
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- 14. The results above will further be employed in the design calculations of the foam fractionation column.
- 这些定量结果将进一步用于泡沫分离塔的设计计算中。
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- 15. The distribution and fractionation of Rare Earth element are the base for their usage as trace elements.
- 稀土元素在环境中的分布分异机制，是研究其作为地球化学示踪剂的重要基础和必要前提。
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- 16. Various patterns of hydrocarbon migration would result in different fractionation effects of methane carbon isotopes.
- 不同的烃类运移方式产生了不同的甲烷碳同位素分馏效应。
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- 17. We have isolated the fetuin from sera of newborn calves by ethanol fractionation in the presence of zinc and barium ions.
- 本文用乙醇金属离子分级分离法，从新生小牛血清中分离提取胎球蛋白。
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- 18. Induced reflux is liquid formed within a fractionation tower by condensation of vapors by means of an internal cooling coil.
- 内回流是分馏塔内借助内部冷却盘管使蒸气冷凝而产生的液体。
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- 19. Conclusion: Larger fractionation regimen is the ideal approach of radiotherapy applied in malignant tumor with bone metastases.
- 结论：大分割模式是恶性肿瘤骨转移放射治疗的理想方法。
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- 20. This study method may widely apply to experimental studies of hydrogen isotope fractionation for systems hydroxyl minerals water.
- 此研究方法可广泛应用于羟基矿物水体系的氢同位素分馏的实验研究。
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- 21. Molecular sieve absorption system is adopted in the process flow to efficiently purify air and simplify fractionation system flow.
- 工艺流程中采用分子筛吸附系统，可有效净化原料空气，从而可以简化精馏系统的流程。
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- 22. The study dealt with the effect of different temperature and time on the protein fractions of rice by the fractionation of protein.
- 采用蛋白质组分系统分离分析，研究了不同处理温度和时间对大米蛋白质组分的影响。
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- 23. Most plasmapheresis is for fractionation into other products, other blood donations are transfused with relatively minor modifications.
- 大多数血浆去除法是为了分馏成其他产品，其他的血液捐献用于输血很少被改变。
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- 24. The fractionation methods of palm oil are composed of dry fractionation, solvent fractionation and surface active agent fractionation.
- 棕榈油的分提方法有：干法分提、溶剂分提及表面活性剂分提。
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- 25. The fractionation separation of fructose monopalmitate and fructose dipalmitate by extraction with mixed organic solvent were performed.
- 研究了混合溶剂法分级分离棕榈酸果糖单酯和棕榈酸果糖双酯的工艺。
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- 26. This natural energy form can be gathered directly from the environment or extracted from ordinary electricity by the method called fractionation.
- 这种自然能源形式能够直接从环境中获得或是通过分馏方法从普通电中获得。
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- 27. Conclusion: The device can be used for fractionation of human plasma proteins, and make more experiments for optimal fractionation technics.
- 结论：该装置能够实现人血浆蛋白的连续分离，须进一步的试验和工艺优化。
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- 28. The isospin fractionation in intermediate energy heavy ion collisions is studied by using isospin dependence quantum molecular dynamics model.
- 利用同位旋相关的量子分子动力学模型研究了中能重离子碰撞中同位旋分馏过程。
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- 29. Fractionation mechanism, analytical method and its applications in environmental geochemistry of calcium isotopes are summarized in this paper.
- 概述了钙同位素分馏机理、分析测定以及在环境地球化学研究中的应用。
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- 30. Thesystematic error could be corrected by means of two correction factors, i. e. fractionation correction factor and nonlinearity correction factor.
- 而系统误差可以借助两个修正因子，即分馏效应修正因子和非线性修正因子加以修正。
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用法讲解
- fractionation 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
相关词汇
fractions
fraction
fraction of inspiratory oxygen
fractionating rectifying tower
Fractions of organic phosphorus
fraction of number of particles
fraction labelled mitosis curve
fractionation of humic substance
fraction -association movement
fraction N frequency synthesizer
Fractionation and reconstitution
Fractions from Gastrodia Rhizome
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