查询词典 quantitative analysis

Based on quantitative type AHP that combine with grey relational grade analysis, we built up a hierarchy-relational synthetic majorized model for multiple attribute decision problem that without information and it is difficult to determine the weight of indexes. We evade pessimistic principle、optimistic principle and eclectic principle these simple methods that we used before.

对于无信息而又难于确定指标权重的多指标决策问题，避开了以往所采用的悲观原则、乐观原则及折衷原则几种简单的方法，在定量型层次分析法的基础上，结合灰色关联度分析法，建立了层次—关联综合优化模型。

Second, in order to analyze the correlation of the shipping and the regional economy, the paper uses quantitative and qualitative methods, including regression model, multiplicator theory, and gray analysis model.

其次，为了分析航运交通与区域经济两者之间的关系，本文从定性分析和定量分析两个方面介绍了不同的相关性分析方法，其中包括回归模型、乘数理论、灰色分析模型等。

Conventional radiochemical methods such as alpha spectrometry, neutron activation analysis, liquid scintillation system, fission track and gamma spectrometry for the quantitative determination of neptunium and plutonium often require complicated and time-consuming sample preparation and separation procedures.

研究环境中铀、镎、钚等长寿命放射性核素的精密测定，对保护公众安全和保护环境，对了解核设施的历史操作情况和现状，都具有重要意义。环境样品基体复杂，铀、镎和钚等锕系元素含量非常低，在复杂的生态条件下，这些核素常常具有复杂多变的化学形态，要准确测定其含量，必须要有灵敏可靠的检测方法。

In order to provide theoretical basis for the harmonious development of urban-rural regional system in northern slope economic zone of Tian Mountain, the quantitative evaluation of urban-rural related development was conducted by the main elemental analysis in this article.

笔者以天山北坡经济带11市县的城乡区域系统为研究对象，采用主成分分析法对该区域城乡关联发展水平进行了定量评价，以期为天山北坡经济带城乡区域系统的协调发展提供依据。

The nucleoid size analysis, the comet assay and quantitative polymerase chain reaction.

细胞核大小分析，慧星检测法，PCR定量法。

It is an innovation and attempt in WTO dispute settlement for bringing in the quantitative economic analysis into the process of determining nullification or impairment.

在确定利益丧失或减损的过程中引入量化经济分析方法，是WTO争端解决中的一种创新和尝试。

The on-line mode experiment was a rapid and good qualitative method for the pyrolysis, and the off-line mode can be used as a quantitative method based on the qualitative analysis.

在试验的两种方法中，在线裂解模式实验方法先进，定性直接，结果准确；离线裂解模式实验方法操作方便，简单易行，而且在定性基础上可以实现定量分析。

Hard systems are associated with areas such as systems engineering , operations research and quantitative systems analysis.

硬盘系统相关的领域，如系统工程，业务系统的研究和定量分析。

Because the entrance foundation is quantitative variable, we transform such factor to qualitative variable by clustering analysis of ordered sample.

而针对高考成绩这一因素是定量指标的特点，首先将有序样本进行聚类分析，从而把定量指标定性化。

Methods: The authors set up theF1×NZW backcross mice model and u sed polym orphic microsatellite markers and quantitative trait locus analysis.

建立F1×NZW回交小鼠模型，采用覆盖小鼠19条染色体的多态性微卫星遗传标记及数量性状位点分析进行基因定位。

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。