定量分析

1 The assay result of bergenin in calli of nine species of Ardisia A successful system for analyzing content of bergenin in calli of Ardisia spp. was established.

4.1 9个种的愈伤组织中岩白菜素的检测结果通过对文献中实验条件的修改和实验，证明TLC和HPLC法也适用于紫金牛属植物的愈伤组织中岩白菜素的定性、定量分析。

That attical is to appty the regression analysis and the colleet analy- sis in the mathematics statistics method to make the first definite mea- sure analysis for recationship of physical geography factor and divis on of geographical type.

本文应用数理统计方法中的回归分析和聚类分析，对自然地理要素间关系和地理类型的划分作了初步的定量分析。在回归分析中，应用我国山地的降水资料建立了地形高度对降水影响的数学模型，得出山地降水垂直分布规律服从于线性、幂函数、指数函数和对数律。

At the same time, intracellular DNA was extracted and subjected to Southern blot, hybridized with a ~(32)P-labeled HBV probe and autoradiographed. The intensity of the autoradiographic bands was quantitated by densitometric scans of computer and ED_(50) was calculated.

然后以2.2.15细胞培养为基础，用不同浓度的β-L-D4A进行干预后，经ELISA检测上清液中HBsAg及HBeAg的含量，提取病毒DNA后进行Southern印迹、~(32)P标记HBV探针杂交、放射自显影，经计算机图像处理进行定量分析，求出50％抑制的药物浓度，即EC_(50)。

Methods: The intestinal microflora with ANP in rats were analysed in quantity in order to investigate the changes of the intestinal microecology and study the influence of QINGYITANG herbs and varied antibiotics on microecology. The pancreatic tissue and mesenteric lymph node were subjected to bacteriologic analysis.

对急性坏死性胰腺炎大鼠肠道菌群进行定量分析，了解肠道微生态的变化；对大鼠胰腺、肠系膜淋巴结进行细菌培养；研究清胰汤及多种抗生素对肠道的影响。

The results show that the change in the oscillating period was linearly proportional to the concentration of Benzylpenicillin Sodium over the range from 2.47mg/L- 0.0123mg/L. Using the procedure, the content of the antibiotic in a bought production is determined and the result was consistent with that by HLPC.

实验结果表明，当体系中青霉素浓度在2.47mg/L-0.0123mg/L之间时，青霉素的浓度与进样后周期的变化率存在良好的线性关系，以此作为定量分析的基础，去测定市售注射用青霉素G钠的有效含量，与高效液相色谱测定结果一致。

Then VIII reacted with hydrochloric acid and bromoethlane respectively to get tertiary ammonium chloride and quaternary ammonium bromide cationic surfactants, and the properties of cations were detected by the method of bromophenol blue.

然后再与盐酸和溴乙烷反应，合成铵盐和季铵盐型含氟阳离子表面活性剂，利用酸、碱性溴酚兰实验和铁氰化钾法分别对表面活性剂进行了定性和定量分析。

Method8: The paPef, fOr the first time, studied the apoptosis or necrosis of K562cclls induced by bungarus multicinclus crude venom and several components frOmcrude venom by cation exchange chromatography\' through the quatitative analysis offlow cytometry as well as the qualitative analysis, such as inversed opticalmicroscopy, MTT method and fluorescent microscopy, and so on.

本卖验采用羧甲基纤维素C-52阳离子交换层析将银环蛇粗毒进行了若干毒素组分的分离纯化，并以流式细胞术定量分析为主，以倒置显微镜、MTT比色法、荧光显微镜等多种定性分析为辅，首次对银环蛇粗毒及其若干组分蛋白对人慢性粒细胞白血病K562肿瘤细胞的细胞杀伤作用和凋亡诱导情况进行了研究。

Based on the fault tree of the cooling water system in asphalt gas decontaminating for carbon calciner,quantified evaluating system of reliability of cooling water system is set up by using of quantified analysis theory of fault tree.

在建立焙烧炉沥青烟气净化系统中冷却水系统故障树的基础上，运用故障树定量分析理论，建立了冷却水系统可靠性定量评价体系，对该系统发生故障的概率作出判断，从而能够及时、合理地确定冷却水系统的状况，以便及时采取应变措施，保持系统可靠运行

Results show that TGA and XPS analysis give similar carboxylic group contents on the surface of MWCNTs.

热重分析法和XPS分析法可以定量分析MWCNTs表面羧基的含量，并且分析结果相近。

METHODS: Immunohistochemical staining was adopted for studying the expression of CaB in healthy and carious teeth, and the results were analyzed by image analysis.

用免疫组化ABC法观察CaB在健康和龋坏人恒牙牙髓中的表达，并用图像分析系统进行半定量分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。