查询词典 quantitative analysis

To design and develop thepaleoceanography database system could manage, organize and share a great deal of complicatedframe paleoceanography data of North Indian Ocean, and actualize the quantitative analysis ofpaleoceanography.

古海洋数据库系统的设计开发实现了对北印度洋大量数据结构复杂的古海洋学数据进行有效的管理、组织、共享和古海洋学定量分析研究。

The cyclic variation of integrated backscatter and echo intensity of three different myocardial regions perfused by left anterior descending coronary artery, left circumflex coronary artery and right coronary artery (on the frozen frame of parasternal short-axis image,those position were approximately at the 12, 4 and 8 o'clock direction to the center of the left ventricle, respectively) were measured with HP-5500 ultrasonic system and DFY ultrasonographic quantitative analysis system.

在35例急性心肌梗死患者发病2周内，用HP-5500型超声诊断仪和DFY型超声图像定量分析诊断仪，在胸骨旁左室乳头肌短轴切面，分别测量冠状动脉左前降支、左回旋支和右冠状动脉支配区域心肌组织(分别相当于左室乳头肌短轴切面上12、4、8点的位置)的IB和EI心动周期变化幅度值，以CVIB和CVEI值≤同一切面三个不同部位中最高值的1/2作为诊断心肌梗死的标准，部分病例与冠脉造影结果对比。

Qualitative and quantitative analysis of chemical constituents.(1) Based on the GC spectrum of 2 species, Whitmania pigra and Poecilobdella manillensis shows little difference between them. 24 kinds of fatty acid in Whitmania pigra was firstly separated and determined by GC/MS. Among them, phenylacetic acid is a component which has active of anticancer. The existence of many unsaturated fatty acid provides chemical evidence for ShuiZhi's functions of invigorate the circulation of blood.

六首次对两种水蛭的脂肪酸类化合物进行了GC定性分析，发现其脂肪酸组成未见明显差异，后又对宽体金线蛭的脂肪酸类化合物进行了GC-MS分析，初步鉴定出24个化合物，包括苯乙酸、龙脑和22种脂肪酸，其中所含的苯乙酸具有抗肿瘤活性，大量不饱和脂肪酸的存在为水蛭在血液流变学方面的药理作用提供了一定的化学依据。

Based on the leave of Pistacia vera L..Qualitative and quantitative analysis of phenol from Pistacia vera L. and effect on cell ultrastructure of Pistacia vera L tissue.The extracting technology phenol content from Pistacia vera L.

本文以阿月浑子植株与外植体为材料，采用化学方法与色谱-质谱方法对阿月浑子中总酚以及酚类物质成分进行了定性和定量分析，并用透射电镜观察了外植体褐变的发生对细胞超微结构的影响。

Keywords Tobacco;Polybasic acid;Higher fatty acid;Quantitative analysis

烟草； 多元酸；高级脂肪酸； GC；定量分析

Quantitative analysis can be divided into 50－350g/m2, with no degradation of thin-film, anti-false, easy to use design-pattern, the paper surface gloss over foil, aucilisty, ployster polychloride membrane mirror paper, cards and membership cards make good adaptability, coating and pictorial proof alkali resistance, high alcohol being polished, scrap rate and business card printing and membership card making difficult well below the foil and polished to a mirror of paper.

定量可分为50－350g/m2，无薄膜、易降解、防伪图案采用隐含式设计，该纸表面光泽度超过铝箔纸、pET、聚酯聚铝膜镜面纸、制卡和会员卡制作适应性好，涂层和图案耐酸碱、耐汽油、耐酒精擦拭，废品率和制卡和会员卡制作难度大大低于铝箔纸和镜面纸。

Methods: Gran potentiometric titration was used to make quantitative analysis of levofloxacin lactate injection.

采用电位滴定法对乳酸左氧氟沙星注射液有效成分进行定量分析。

MethodsA gradient HPLC system was used in the quantitative analysis of the Danshensu ,protocatechuic aldehyde and salvianolic acid B in 6 hours,and its pH was determined at 25℃for 24 hours.

并在25℃时24 h测定配伍液的pH值。

Methodsa gradient hplc system was used in the quantitative analysis of the danshensu ,protocatechuic aldehyde and salvianolic acid b in 6 hours,and its ph was determined at 25℃for 24 hours.

方法采用高效液相色谱法梯度洗脱测定配伍液中6 h内丹参素、原儿茶醛、丹酚酸b的含量。并在25℃时24 h测定配伍液的ph值。

Metabolome is the offspring of genome, transcriptome and protome, through qualitative and quantitative analysis of metabolites to define the profile of cell or organ, then to explain the express process of functional gene.

代谢组学是继基因组学、转录组学和蛋白质组学之后发展起来的一门学科，通过对细胞内的基因表达最终代谢产物的定性和定量分析以及定义细胞或器官的生化表现类型来解释功能基因的表达过程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。