定量分析

Expression of osteopontin and matrix metalloproteinase-2 were detected in 40 normal placentas ,15 cases with hydatidiform moles by immunohistochemistry technique.

应用免疫组化方法分别检测正常早孕妇女绒毛40例(6周、7周、8周、9-12周各10例)、葡萄胎20例(完全性葡萄胎15例、部分性葡萄胎5例，均12周)组织中骨桥蛋白和MMP-2的表达情况，并采用病理图象分析技术进行半定量分析。

The yields of hydrazoic acid caused by the radiolysis of mono methylhydrazine and β hydroxyethyl hydrazine are determined by Fourier transform infrared spectroscopy and spectrophtometry.

对肼、甲基肼及β羟基乙基肼进行γ射线辐照实验，分别用红外光谱和比色分析法对它们的辐解产物叠氮酸(HN3)进行定性和定量分析。

Based on the brief introduction of hydrogeological conditions in the study area, the reliability of groundwater resources evaluation results was quantitatively analyzed.

以某水源地为例，在简要阐述该水源地水文地质条件的基础上，对地下水资源评价结果的可靠性进行了定量分析。

The structure of regional aquifer system was expressed by GMS software according to the hydrogeological conditions in Nanjing City.

在此基础上对地下水水量、水质分布特征进行定量分析，最后建立地下水资源信息库。

In the qualitative and quantitative analyses, four kinds of methods such as cause analysis, vector statistics, fuzzy analysis and systematic cluster were synthesized and the applicability of them analyzed. Finally, in combination with the hydrometeorological characteristic of the north slope climatic zone of Tian Mountain and the operation of the reservoir, the flood season range are divided: 10 July 30 July flood season as main flood season and 1 August 15 August as later flood season. The result?

针对高山冰川作用下流域水库汛期分期的实际问题，以玛纳斯河流域夹河子水库为研究对象，识别汛期划分的主要影响因素，选择汛期划分依据，采用定性和定量分析相结合的方式，综合成因数理统计、矢量统计、模糊分析、系统聚类4种汛期分期方法，分析各种方法适用性，提取合理成分，结合天山北坡气候带的水文气象特征和水库控制运用特点，确定汛期范围：7月10日至7月30日为前汛期， 8月1日至8月15日为后汛期。

After radiation, dog brain existed micro-changes injury. DWI is a most sensitive functional imaging technique in detecting hydrone diffusion capability changes. It can discover and quantitatively analyze the micro-changes preceding anatomy imageology by measuring the irradiated tissue ADC value.

核辐射损伤犬脑在解剖影像学尚未出现异常改变之前已存在微观的病理变化；DWI是一种极其敏感的探测水分子弥散能力变化的功能性成像技术，能够先于解剖影像学发现核辐射损伤犬脑的微观病理改变并通过测量辐射损伤组织的ADC值加以定量分析，有重要的临床应用价值。

The review highlights the technical developments in the identification,quantification and separation of α-hydroxyacetic acid,especially solvent extraction and synergistic extraction.

文章比较了各种羟基乙酸定性及定量分析方法，综述了羟基乙酸分离方法，特别是溶剂萃取和协同萃取效应。最后，分析了羟基乙酸的开发前景。

The method developed for quantitative analysis of hypericin in H.

建立了元宝草中主要活性成分金丝桃素的HPLC定量分析方法。

On 4th, 11th and 18th experiment day, intestinal bacteria, i. e. enteric bacilli, enteric enterococci, Bacillus bifidus, and Bacillus acidi lactici, on colonic and ileac mucosa of the mice were analized quantitatively and their content in liver, spleen, kidney and blood was determined.

在实验第4、11及18天，对各组小鼠结肠与回肠肠黏膜肠杆菌、肠球菌、双歧杆菌、乳酸杆菌进行定量分析，并取小鼠肝脏、脾脏、肾脏、血液做细菌培养。

Based on the statistical data of domestic refuse yields from 1992 to 2001 in Qingdao city, the method of grey relative analysis was used to study the vital factors which affecting refuse yields quantitatively and advanced the control policy of increscent yields with environmental education.

运用关联度分析法，定量分析了影响青岛市生活垃圾产生量的主要内在因子，提出了利用环境教育等外在因素的控制对策。

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。