查询词典 chromatographic

A Pasteur pipet, shown in figure 4, is used as a chromatographic column for separation of

巴斯特移液管，如图4所示，被用作层析柱，作为分离10-100mg混合物所用。

Refined snake venom is first produced with snake venom of Pallas pit viper through twice chromatographic separation, saturated ammonium sulfate precipitation, centrifugal separation, dialysis and freezing drying and then produced into the said medicine through compounding, filteration, disinfection and packing.

一种治疗肝炎病的药物疏肝酶，是由复蛇蛇毒经两次层析分离，饱和硫酸铵沉淀，离心、透析、冷冻干燥而得精制蛇毒，然后再经配制、过滤、除菌灌注、封口而成。

A high-performance liquid chromatographic method for the simultaneous separation and determination of aryltetralin lignans and flavonoids in Podophyllum emodi Wall.var. chinesis Sprague was developed. The separation was performed on a Kromasil-C 18 column by gradient elution with phosphate buffer-methanol (0-13min, 50∶50, 33min, 30∶70) as mobile phase at a flow-rate of 0.8 ml/min, with detection 270nm.

首次建立了桃儿七中苦鬼臼葡萄糖甙、4-去甲基鬼臼脂素、表鬼臼脂素、苦鬼臼脂素、苦鬼臼酯酮、鬼臼脂素、鬼臼酯酮、去氧鬼臼脂素、去氢鬼臼脂素等9种木脂素以及山柰酚、槲皮素等2种黄酮类组分同时分离测定的高效液相方法。

Solute-related parameters were computed by means of AM1 method, the quantitative structure-chromatographic retention relationship of the hydrocarbons on different polar stationary phases was set with stepwise regression method.

运用量子化学中的AM1方法计算烃类化合物的分子结构描述参数，借助逐步回归法建立了烃类化合物在不同极性色谱柱上的QSRR模型。

Analytical procedures for the preparation of the filter used to Polarography, Spectrophotometric analysis and chromatographic analysis of the mutual interference components simultaneously.

利用编写的滤波解析程序，对极谱分析、分光光度分析以及色谱分析中互为干扰组分进行同时测定。

On the basis of the gas chromatographic analysis of n-alkane fingerprint, the method achieved good reliability with selecting seme characteristic alkanes (i.e.n-C17, n-C18, n-C20, pristane and phytane) as the criteria of identifying. The whole procedure was simple and facile while expending short time.

该鉴别方法基于样品的正构烷烃气相色谱指纹分析，选择既能表征油种固有特性，又受风化影响较小的正十七烷n-C_(17、正十八烷n-C_(18、姥鲛烷、植烷和正二十烷n-C_(20等特征烷烃作为判据，可信度大，而且整个操作流程短，较简便易行。

Methods Deoxidize method of the trisodium of citrate was used to prepare colloid golden pellet,and label Staphylococcus aureus protein A;Using the soluble antigen of Mycoplasma pneumoniae to sensitize pyroxylin membrane,then prepare immuno- chromatographic diagnosis test paper used in clinical serum specimen detection.

方法采用柠檬酸三钠还原法制备胶体金颗粒，并标记金黄色葡萄球菌蛋白A；用支原体肺炎可溶性蛋白抗原致敏硝酸纤维素膜；组装成免疫色层析法诊断试纸，用于临床血清标本检测。

A thin layer chromatographic method for the qualitative analysis of pyrroloquinoline quinone with dansyl chloride is reported.

钱娜建立了用丹磺酰氯定性鉴定吡咯喹啉醌的薄层色谱法。

At the same time, the denatured protein might refold to gain their native structure and total activity when they pass through the chromatographic column at suitable operation condition.

此类现象已经引起研究者特别是生化工程学家的关注，层析介质的种类和操作手段是影响此两个过程的关键因素。

A reversed-phase high performance liquid chromatographic method was used to detect resorcinol and m-chlorophenol .

采用高效液相色谱法测定间二氯苯水解产物中间苯二酚、间氯苯酚的含量，以C18为固定相，V∶V=80∶20为流动相，检测波长为273 nm。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。