查询词典 chromatographic

A determination method of ursolic acid in Callicarpa macrophylla Vahl leaves by reversed- phase high performance liquid chromtograph was established. The chromatographic column (Symmetry Shield RP18), methanol-water mobile phase(88:12, V/V) with 1.0 ml/min flow rate, the detection wavelength (210nm) and the column temperature (25℃) were adopted.

建立反相高效液相色谱测定其含量的方法，色谱柱为Symmetry Shield RP18柱，流动相为甲醇-水（体积比88∶12），流速1.0 ml/min，检测波长210 nm，柱温25℃。

A determination method of ursolic acid in Callicarpa macrophylla Vahl leaves by reversed- phase high performance liquid chromtograph was established. The chromatographic column (Symmetry Shield RP18), methanol-water mobile phase(88:12, V/V) with 1.0 ml/min flow rate, the detection wavelength (210nm) and the column temperature (25℃) were adopted.

建立反相高效液相色谱测定其含量的方法，色谱柱 Symmetry Shield RP18柱，流动相为甲醇-水（体积比88∶12），流速1.0 ml/min，检测波长210 nm，柱温25℃。

objective: to establish chromatographic fingerprint of carthamus tinctorius l. in emin, tacheng and analyze it.

目的：建立额敏县优质红花的hplc指纹图谱，以提供鉴别和质量评价方法。

To study the chemical constituents from the leaves of Celastrus gemmatus Loes., chromatographic methods were used to isolate and purify the chemical constituents, their structures were elucidated by the physiochemical characteristics and spectral data.

为研究哥兰叶(Celastrus gemmatus Loes。)中的化学成分，用Diaion HP-20，Toyopearl HW-40，silica gel等柱色谱方法，从其70﹪含水丙酮提取物中分离得到化合物，并根据理化性质和波谱数据鉴定其结构。

The liquid chromatographic behavior of centrale under different conditions were investigated, and a method for the determination of the content of centralite in propellant by HPLC was established.

考察了在不同试验条件下发射药中二号中定剂的液相色谱行为，从而建立了二号中定剂的高效液相色谱测定方法。

Methods: The chemical constituents of Chaenomeles speciosa was analyzed by various chromatographic methods. The structures of the compounds were identified based on physicochemical properties and spectral data.

利用多种色谱法对皱皮木瓜的化学成分进行系统研究，并根据理化性质和波谱数据进行结构鉴定。

The study on the extracting small experiment of Choleic acid, Glycocholic acid and Taurocholic acid.The extracting small experiments of Choleic acid, Glycocholic acid and taurocholic acid were studied by adopting deproteinizatio, depigmentation, extraction and column chromatographic fractionation.

提取胆酸、甘氨胆酸、牛磺胆酸的小试工艺研究采用脱蛋白、除色素、萃取、柱层析分离等方法开展了从牛羊混合胆汁中分离、提取和纯化胆酸、甘氨胆酸及牛磺胆酸三种有效成分的小试提取工艺研究。

The effects of the different chromatographic parameters on the separation were also investigated.

考察了各色谱参数对分离测定的影响。

A new method for chromatographic peak identification by means of peak shape analysis is presented in this paper.

尝试建立了一种通过峰形分析进行色谱定性的方法。

The features of the commonly used chromatographic fingerprint evaluation methods are described and their range of application are defined.

对常用的色谱指纹图谱相似度评价方法的特性和应用范围进行了明确阐述和界定。

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。