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paper chromatography中文是什么意思

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用"paper chromatography"造句"paper chromatography"怎么读"paper chromatography" in a sentence"paper chromatography"的同义词

中文翻译手机手机版

  • 纸(上色)层(分)
  • 纸层析法
  • 纸层析术
  • 纸色层法;纸色层分析法;纸色谱法
  • 纸色谱分析法
  • 纸上色层分析法
  • 纸上色谱法

例句与用法

  • Acetylated paper chromatography fluorescence spectrophotometric method
    乙酰化滤纸层析荧光分光光度法
  • Four kinds of components of it were separated by paper chromatography
    色素经纸层析可分离出四个成分。
  • Converging paper chromatography
    圆锥形纸色谱
  • Circular paper chromatography
    环形纸色谱法
  • Methods under the various separating condition , the anticoagulating active components of scorpion were appraised with thin layer chromatography ( tlc ) and paper chromatography
    方法用不同的展开剂,采用薄层色谱法和纸层析法对全蝎抗凝活性成分进行鉴定和分析。
  • The methods of paper chromatography - mottle elution cnromometry and enzyme - dns colorimetric were defined . these methods were simple , cheap and accuate . the results showed that the positive correlation was obtained between trehalose concentration and acetic acid or osmotic tolerant
    提出了“纸层析-分离洗脱法” 、 “酶- dns比色法”定量测定海藻糖的方法,该方法简便、成本低、准确度高。
  • Under that condition the strain can produce the most concentration of the bioactive compounds . the physical and chemical properties of the actibacterial compounds have been studied , the results showed the bioactive substance has heat stable , acidity and weakly alkali stable . it can be dissolved in acid water , chloroform solvent , can not be dissolved in ethyl acetate , petroleum ether , alkali water . the result of thinlayer chromatography showed the bioactive compounds can give off blue and green fluorescence in the uv light . the paper chromatography demonstrate the bioactive substance may be a new construct compounds
    研究表明,该活性物质具有较强的热稳定性, ph 9的条件下能稳定存在,但ph 12的强碱性条件下活性物质的抗菌活性几近丧失;活性物质易溶于氯仿、酸性水、不溶于乙酸乙酯、石油醚、碱性水;薄层层析显示活性物质在紫外光下能发蓝绿色荧光等特点;由捷克八溶剂系统纸层析鉴定该抗菌活性物质不属于四大类抗生素,可能为一新的抗菌活性物质。
  • Two kinds of flavonoids in water extracts , water - extraction and alcohol precipitation , alcohol extracts were found by paper chromatography . they were separated and purified by thin - layer chromatography , one of which was primarily identified by uv as 4 " , 5 - dihydroxy - flavonol etherification or 4 " , 5 , 8 - trihydroxy - flavonol etherification
    水提物、水提醇沉物、醇提物等3种提取物纸层析结果显示有两种黄酮类化合物,经薄层层析分离纯化,并进行紫外光谱分析,初步测定其中一组分为4 , 5 -二羟基黄酮醇醚或4 , 5 , 8 -三羟基黄酮醇醚。
用"paper chromatography"造句  

英文解释

  • chromatography that uses selective adsorption on a strip of paper

百科解释

Paper chromatography is an analytical method technique for separating and identifying mixtures that are or can be colored, especially pigments. This can also be used in secondary or primary colors in ink experiments.
详细百科解释
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