Two methods were developed for qualitative and quantitative analysis of IMP and GMP in condiments and their raw materials by reversed phase ( on the C 18 column) and normal phase ( on the NH 2 column) high performance liquid chromatography.

Methods: Compounds were extracted by back streaming method, isolated by means of column chromatography over normal phase silica gel and Sephadex LH-20, recrystallization, structures were identified by spectroscopic method including 1H-NMR, 13C-NMR and chemical method.

方法：采用回流提取法进行提取，提取物通过凝胶色谱法、硅胶色谱法和重结晶等方法进行化学成分的分离，分离所的化合物借助1H-NMR、13C-NMR等波谱法和化学法鉴定结构。

Drug effectiveness evaluation and disease diagnosis research of diabetic nephropathy based on quantitative techniques. First, a normal phase HPLC-ESI-TOF/ MS method was used to determine the concentrations of eight phospholipid potential biomarkers during the treatment with Tangshen Formula.

定量测定技术在糖尿病肾病药物治疗和疾病诊断中的应用。针对糖肾方的疗效评价，本文利用正相HPLC-ESI-TOF/MS分析技术，测定了给药后不同时间的8种磷脂潜在生物标志物的含量。

Assumed that core pinning is dominant in HTS, point, surface and volume pinning center in samples caused by normal phase and spatial variations of the Ginzburg parameter(Δ κ) have been considered.

在高温超导体中芯钉扎机制处于主导地位，由正常相和Ginzburg参量（Δκ）变化引起的点、面和体缺陷在改进分析方法中均将考虑。

The operation conditions with normal phase and reversed phase, respectively, for HPLC were as follows: 1, column: stainless steel, 200 mm × 5 mm ( i.d.)

正相和反相HPLC的条件如下：不锈钢柱200mm×5mm（i.d.）

In comparison with the chromatographic profit of those fractions on reversed-phase C18 HPLC, their SFC profit showed a normal phase pattern.

与反相C18高压液相色谱结果相比，这些组分的超临界色谱呈正相洗脱行为。

The optic-acoustic reaction relationship is analyzed to noncollinear acousto-optic tunable filter ( AOTF) under normal phase matching condition in this paper.

研究非共线性声光可调谐滤波器（AOTF）在一般相位匹配条件下的声光相互作用关系。

Celiprolol enantiomer was resolved directly by using normal phase HPLC with urea derivative as chiral stationary phase ( CSP).

用脲衍生物型手性固定相直接拆分了药物对映体噻利洛尔。

A method for rapid determination of feedstuff additive vitamin D3 beadlet's content by normal phase liquid chromatography was reported.

本试验介绍了用正相高效液相色谱法快速测定维生素D3微粒含量的方法。

Determination of Dichlorophenol Isomers and Naphthol in Water by Single-drop Microextraction/ Normal Phase Liquid Chromatography

单液滴微萃取/正相液相色谱法测定水中二氯酚和萘酚

In normal phase condition, the influence of temperature and mobile phase modifier on the chiral separation and retention were investigated.

同时考察了温度、流动相中的极性改性剂的种类及结构对手性拆分的影响。

Polar filler are used in normal phase chromatographic system, among which, silicon gel is the most commonly used.

正相色谱系统使用极性填充剂，常用的填充剂有硅胶等。

The results also verified that the error was within the accepted range, and the normal phase HPLC has a higher efficiency.

结果表明：两种方法对吡虫啉原药及制剂的含量测定结果相对误差在允许范围内，在分离效率方面正相色谱分析更具其优越性。

Bonded normal phase HPLC determination of ANORDRIN

抗孕-53差向异构体的键合相正相HPLC分析与熔融温度测定

For silica-based normal phase chromatographic columns a solvent washing system with increased polarity is effective.

硅胶基质正相色谱柱用极性逐渐增强的溶剂系统冲洗；

According to the chromatographic analysis, the separation mechanism of multiple interactions also exists under normal phase.

在正相条件下，多作用力的色谱分离机制同样存在。

Theoretical Analysis to Acousto-Optic Tunable Filter System with Normal Phase Match Condition

一般相位匹配条件下声光可调谐滤波器系统的理论分析

Application of Normal Phase Liquid Chromatography-Evaporative Light-Scattering Detection for Determination of Paraffin Wax in Food

正相液相色谱-蒸发光散射法测定食品中的石蜡

Normal phase chromatography was used to get the products to a purity of90%.

再通过正相色谱技术纯化产物，得到纯度90%左右的野马追内酯。

But Spielrein certainly comes close to blowing up in the opening sequence, in which Ms Knightley gives a harrowing portrayal of the symptoms of hysteria that turns her face into a twisted, jut-jawed mask of terror at the sadistic paternal abuse that is the cause of the character's illness.

不过，在影片开头的一组镜头中，斯皮勒林的状态确实接近“爆炸”。凯拉·奈特莉呈现得歇斯底里症着实恐怖：面对父亲的虐待（这是她致病的原因），她无比惊恐，脸部扭曲，下巴突出。

The aim of the paper is to improve the reliability of HF generator, which is the key to decide the life of HF electrodeless light.

在本文中我以提高高频无极灯用高频发生器的可靠性为目标。