gel permeation chromatography (gpc) was used to determine the molecular weight of the prodrug.

利用凝胶渗透色谱（gpc）测定了前药的分子量。

the simulation results well matched the analytical data from gel permeation chromatography experiments.

模拟结果与凝胶渗透色谱测试结果相吻合。

the thesis includes the following aspects:based on the calibration curve established, the conversion data of reaction mixtures were determined by gel permeation chromatography (gpc) method.

建立反应混合物转化率与凝胶渗透色谱（gpc）谱图峰面积的标準曲线，采用gpc测定反应混合物转化率和聚合物的分子量及分布。

the molecular weight, molecular weight distribution and the glass transition temperature of the resulted composite polymers were analyzed by gel permeation chromato…

氢化松香的引入降低了聚甲基丙烯酸甲酯的分子量和玻璃化转变温度，加宽了分子量分布，其影响与理论预测的结果相一致。

the process of silicate anions polymerization and the structure of silicate polymers were studied by gel permeation chromatography (gpc).

采用凝胶色谱技术研究乙醇—水溶液中硅酸聚合过程、聚合物结构。 以及聚合物结构对溶胶涂膜性能的影响。

the separate mechanism and the calibration methods used by gel permeation chromatography were presented.

阐述了凝胶色谱法的分离机理，详细地介绍了凝胶色谱法中应用的不同标定方法。

the purity of lotus root starch and fractions has been confirmed by gel permeation chromatography and uv-vis scans of their complex formed with iodine.

莲藕淀粉及其级分的纯度用其碘络合物的紫外可见扫描图谱与凝胶过滤色谱进行表征。

gas chromatography-triple quadrupole mass spectrometry(gc-ms/ms); gel permeation chromatography(gpc); procymidone; edible vegetable oils;

气相色谱-三重串联四极桿质谱法；凝胶渗透色谱；腐霉利；食用油；

the adsorption behave of tatb in the two-component polymer solution of as and f2314 have been explored by means of gel permeation chromatography(gpc) and x-ray photoelectron spectroscopy (xps).

采用凝胶渗透色谱（gpc）和x射线光电子能谱（xps）研究了tatb炸药在as／f2314两种组分的聚合物混合溶液的吸附行为。

the establishment of the gel permeation chromatography method for the the determination of molecular weight of high boiling petroleum was described in detail .

综述了凝胶渗透色谱法在重质油测定中的应用，并采用两支高效聚合物凝胶色谱柱代替传统的硅胶柱建立了分子量和馏程的评价系统。

the molecular weight and the structure of the above mentioned polymers were characterized with gel permeation chromatography, infrared and nuclear magnetic resonance.

上述聚合物的分子量和结构通过凝胶渗透色谱，红外光谱和核磁共振谱进行表征。

to detect 24 kinds of organochlorine pesticide in chicken, gel permeation chromatography-capillary gas chromatography were applied.

建立了凝胶渗透色谱前处理，毛细管气相色谱测定鸡肉中24种有机氯农药的方法。

the number average molecular weight was determined as 78 650, the weight average molecular weight as 125 446, the molecular weight distribution as 1. 59 by gel permeation chromatography.

采用凝胶渗透色谱仪测试其数均相对分子质量为78650，重均相对分子质量为125446，相对分子质量分布为1．59。

in this paper, monomers and polymers were characterized by means of nmr (1h nmr), mass spectrometry (ms), gel permeation chromatography and uv- visible absorption spectra.

本文通过核磁共振波谱（1hnmr）、质谱（ms）、凝胶渗透色谱、紫外-可见吸收光谱等手段对单体化合物和聚合物进行了表征。

molecular weight and chemical structure of each polymer have been characterized by gel permeation chromatography (gpc) and 1h-nmr, respectively.

用gpc法测定了各聚合物分子量，用1 hnmr法表征了各聚合物化学结构。

silicone; penetrating agent; concrete; radical polymerization; hydrolytic polycondensation; orthogonal design; infrared spectrum; gel permeation chromatography; performance test; chloride ion.

有机硅；渗透剂；混凝土；自由基聚合；水解缩聚；正交设计；红外光谱；凝胶色谱；性能试验；氯离子。

this paper presents a new porous silica microsphere packing for gel permeation chromatography (gpc).

本文介绍了一种新研制的硅质球形凝胶渗透色谱填料。

a new method of quickly determining sludge in turbine oils during oxidation process with gel permeation chromatography(gpc) was studied.

研究了用凝胶渗透色谱法（gpc）快速确定涡轮润滑油中的沉积物。

a capillary gas chromatography method was developed for determining hexachlorocyclohexane (hch) pesticide in fish using gel permeation chromatography (gpc).

建立了凝胶渗透色谱前处理，毛细管气相色谱测定鱼中六六六农药的方法。

a gel permeation chromatography clean up method was introduced.

样本前处理采取凝胶色谱柱凈化方法。

gel permeation chromatography was used to determine the distribution and average molecular weight of polyether polyols.

用凝胶渗透色谱测定聚醚多元醇的相对分子质量及其分布。

the gas chromatography and gel permeation chromatography methods for determining the residues of 2,4-dichlorophenoxyacetic in bean sprout was developed.

建立了豆芽中2，4-二氯苯氧乙酸残留量的凝胶渗透色谱凈化——毛细管柱气相色谱测定的方法。

in this paper, we present a method to determine the molecular weight of alkali lignin directly by using aqueous gel permeation chromatography with ultrahydroge.

应用水溶性凝胶渗透色谱法测定了堿木素的分子量，与脂溶性凝胶渗透色谱法的测定结果基本一致。

gel permeation chromatography(gpc), fourier transform infrared spectrometer(ft-ir), x-ray diffraction(xrd) were adopted to characterize and analyze the degraded products.

用凝胶渗透色谱（gpc）、傅立叶变换红外光谱（ft-ir）和x射线衍射（xrd）对降解产物进行表征分析。

the measurement of cis-1,4-polybutadiene rubber molecular weight distribution with liquid gel permeation chromatography is studied.

研究了用液相凝胶渗透色谱法测定顺丁橡胶分子量分布的方法。

thin film oven aging behaviors of sb s modified asphalts were studied by infrared spectrum, gel permeation chromatography, dyn amic mechanical property analysis.

用红外光谱、凝胶渗透色谱、动态黏弹仪研究了苯乙烯-丁二烯嵌段共聚物（sbs）改性沥青的薄膜烘箱老化行为。

the variation of relative molecular mass and its distribution in the process of sbr and ps (hips) were determined by gel permeation chromatograph (gpc).

使用凝胶渗透色谱仪（gpc）测定了丁苯橡胶（sbr）及聚苯乙烯（ps）和高沖聚苯乙烯（hips）在不同生产工艺条件下的相对分子质量及其分布的变化。

the mentioned above view is testified with the viscometry and gel permeation chromatography (gpc).

文中并通过粘度测定和凝胶渗透色谱（gpc）图谱对此给以阐明。

the absolute molecular weight and its distribution of nickel catalyzed branched cis-polybutadiene-1,4 were determined by gel permeation chromatography and low angle laser light scattering methods.

用凝胶色谱-光散射联机法研究了含有支化分子的镍顺丁橡胶的绝对分子量及其分布。