查询词典 quantitative analysis

In this thesis, standard fingerprint of daphne diterpene esters from the root extract was first established by HPLC-UV, which can be used for D. genkwa identification and quality control. The major peaks in the standard fingerprint were identified by LC-MS.Quantitative analysis methods of yuanhuacine and yuanhuadine were established herein.

本文建立了芫花根中瑞香烷型二萜原酸酯类组分HPLC-UV标准指纹图谱，对主要色谱峰用LC-MS进行了归属，并对其中主要成分建立了定量分析方法，为不同产地、采收季节和人工栽培等原料药材的质量控制提供了科学依据。

And doubtlessly, the key to this problem is the quantitative analysis of the cargo operation on Ro-Ro ships.

我国的海事当局要解决这一问题，必须建立在对于船载车辆绑扎系固系统的正确的定量分析和全面的技术研究的基础之上。

This study demonstrated that DTI could detect difference of the wall motion between endocardial and epicardial myocardium and provide a quantitative analysis to study normal heart and pathologic heart disease.

多普勒组织成像脉冲技术能实时测量心肌各部位的运动速度，为评价正常心肌状态及病理性变化提供了一项无创性技术。

Indicates species for quantitative analysis in this study;* shows red tide species;●,+,○ stand for eurythermal species, warm-water species and temperate species, respectively.

表示用于定量分析的种；*表示赤潮种类；●，+，○分别表示广温种、暖水种和温带种。

According to the quantitative analysis of 12 examples, there are 4 types ofChinese expressions which correspond to "so no ta no"—"or"、"or other "、"and other "、especially and plus an exceptive one.

通过对12个例文的定量分析，笔者发现：与日本条文中出现的&その他の&这一词汇相对应的中国条文中的表达方式有&或&、&或其他&、&和其他&、&特别是&等4种类型，以及第五种特殊类型。

This method is applied to the GC-MS quantitative analysis of biomarkers for expulsive oils during thermal simulation of rocks.

前人对生物标志物进行了深入研究，并广泛应用于油源对比、沉积环境、成熟度的评价等方面[1~7]。

The quantitative analysis of this compound is made by fluoroscopic method.

批量制备中，仅以重结晶方法进行处理，产品纯度可达到96％以上。

In the research, predominance degrees, parting degrees, scattered index and geoponic radius were applied in the quantitative analysis on space distributing of plow land-resources of mountainous area in Yuxi city and it made a success in getting to the bottom of space distributing of plow land-resources in Yuxi.

以玉溪市为对象区，按照&表征准确、计算简单、资料易得&的原则提出了&优势度&、&零散度&、&分散指数&、&耕作半径&等数量指标来定量描述、分析玉溪市耕地资源的分布状况及其在利用方面存在的差别。

It is helpful to the quantitative analysis of grinding parameters and more reasonable selection of grooving parameters of grinding wheel in practice.

这为定量地分析包括断续磨削温度在内的各参数对磨削温度的影响提供了依据，并为生产实践中正确设计诸如开槽砂轮的沟槽参数及合理选择磨削用量等提供了一定的参考依据。

On the basis of examination of more than 2000 specimens from 15 herbaria worldwide, the characters features of species,phonological phase,ecoloigical habit and the relation to close species were analyzed, recorded and described, the disputed species were compared, measured and counted in detail, the quantitative analysis to different characters was done through dot-map, the variation pattern of major morphology characters was analyzed and their significance for a better delimitation of the species was evaluated.

查阅或借阅国内外17个标本馆近2000份标本，描述了每个种的性状特征、物候期、生态习性及其与近缘种的关系，确定性状的极性，对有争议种的形态性状进行详细的测量和比较，用散点图对个别性状作定量研究，分析了主要外部形态学性状的变异式样、变异幅度及其对划定物种范围的价值。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。