英语释义

1. chromatography in which a liquid sample migrates by capillarity through a solid adsorbent medium (such as alumina or silica gel) which is arranged as a thin layer on a rigid support (such as a glass plate)

2. chromatography in which the solution containing the substances to be separated migrates by capillarity through a thin layer of the adsorbent medium (as silica gel, alumina, or cellulose) arranged on a rigid support —abbreviation TLC — compare column chromatography, gas chromatography, paper chromatography

片语

gradient thin-layer chromatography翻译

overpressure thin-layer chromatography过压薄层色谱法

argentation thin-layer chromatography银化薄层色谱

thin-layer chromatography separation薄层色谱分离

silicon thin-layer chromatography硅胶薄层层析法

instant thin-layer chromatography瞬时薄层色谱测定法

Thin-layer chromatography pictures薄层色谱图片

cellulose thin-layer chromatography氨基酸纤维素薄层层析

英汉例句

• results1) the thin layer chromatography could identify the chlorogenic acid and coffee acid in lonicera fulvotomentosa effectively ;

  结果采用薄层色谱法有效鑒别黄褐毛忍冬中的绿原酸、咖啡酸；

• objective to establish methods for the seperation and identification of proteins and amino acids in bombys batryticatus by thin layer chromatography (tlc).

  目的建立僵蚕蛋白质和氨基酸类成分的薄层色谱分离鑒别方法，为僵蚕的质量控制提供依据。

• methods thin layer chromatography (tlc) was used to identify fructus lycii and cortex moutan.

  方法采用薄层层析法（tlc）对枸杞子和牡丹皮进行定性鑒别；

• methods: the content of imperialine in the extracts was determined by thin layer chromatography scanning.

  方法：应用薄层扫描法比较测定了伊贝母的不同溶剂提取物中西贝素的含量。

• the method is simple, convenient, rapid and accurate, which is a new try in inspecting thin layer chromatography by ultraviolet.

  该方法简单方便，快速準确，结果可靠，是紫外检视薄层色谱的一种新的尝试。

• results: the micro character and thin layer chromatography was clear with no disturbance of negative sample.

  结果：显微鑒别特征明显、薄层色普清晰，空白样品无干扰；

• method:the chinese crude drug was extract and fiat mixture. thin layer chromatography was used to identify polygonum multiflorum in the mixture.

  方法：将处方中药材用水提法制成合剂，采用薄层色谱法对合剂中何首乌进行鑒别。

• the contents of tyrosine (tyr) in the ovaries of the mice at various physiological stages were measured by dansyl chloride reaction and thin layer chromatography on polyamide films.

  用薄层层析，荧光光密度法测定了小白鼠卵巢在不同时期及不同生理状态下酪氨酸含量。

• objective to establish a thin layer chromatography for analyzing the components of bile arisaema.

  目的建立以猪胆汁制的胆南星的薄层色谱鑒别方法。

• to identify myrrh and safflower in gushang wine the thin layer chromatography (tlc) was used.

  采用薄层色谱法对骨伤酒中所含没药、红花进行了定性鑒别研究。

• method:tsdp metabolites were detected with thin layer chromatography (tlc) and combination of electrospray ionization mass spectrometry (esi ms) and sequential tandem mass spectrometry (ms n).

  方法：用薄层色谱（tlc）及电喷雾质谱（esims）法检测离体肠内菌对tsdp的代谢产物。

• results:the new standard of thin layer chromatography spots was clear and the resolution was good.

  结果：本制剂新标準薄层图谱斑点清晰，分离度好。

• the qualitative analysis using thin layer chromatography which crocin-1 and crocin-2 as the check samples and the ethy1 acetate-methanol-water (100:16.

  对西红花提取物的精制品进行了分析，定性分析采用薄层色谱法，以西红花甙-1、甙-2为对照品，乙酸乙酯-甲醇-水（100：16。

• the experimental results show that the organic compounds with lower boiling point can not be determined by thin layer chromatography because they are volatile.

  结果表明，对于低沸点的化合物，由于样品在点样和展开过程中挥发损失的原因而不能进行显色处理，从而无法进行测定。

• methods polyamide thin layer chromatography is used to determine the spermidine content in urine.

  方法采用聚酰胺薄层层析法测定尿液精脒含量。

• characterized by thin layer chromatography and fourier transform infrared spectrometry, the biosurfactants producing by tr-1 was identified as one kind of lipopeptide.

  经薄层层析、红外光谱鑒定，tr-1菌产生的生物表面活性剂为脂肽类生物表面活性剂。

• identify the conjugated systems of main active elements with uv spectrometry, using thin layer chromatography identify amino in the injection.

  并采用紫外分光光度法鑒别其有效成分中的共轭结构，用薄层色谱法鑒别注射液中氨基酸。