查询词典 quantitative

For the lack of return data in the first stage, the GM(1,1) model improving the generation method of neighborhood system is adopted, and forecasting is carried out by only using a few data. When the data amount reaches 50, the hidden quantitative relationship between sale quantity and return quantity is established by performing the transfer function-noise model. Its parameters are determined through model identification, parameters estimation and diagnostic checking. Then, forecasting return is accomplished.

回收初期数据缺乏，采用改进邻域系生成方法的GM(1，1)模型，实现了少量数据情况下的预测；回收数据累积到50个后，利用传递函数噪声模型构建了回收量和前期销售量之间的内在数量关系式，然后通过模型识别、参数估计、诊断检验确定了关系式的具体参数，进而实现了回收预测。

This study first extracted the polyphenols from the Nelumbo nucifera leaves to use as qualitative and quantitative.

本研究室先从荷叶中萃取出多酚，并加以作定性及定量。

As for the quantitative part, the polyphenols ingredient in Nelumbo nucifera leaves was analyzed with HPLC.

而定性方面，利用HPLC分析荷叶中所含之多酚成份。

Objective: To study the clinical effect and erythrocytes CR1 genomic density and quantitative expression, adhesive active in primary nephrosis syndrome.

目的：探讨原发性肾病综合征患者红细胞CR1密度相关基因组多态性及数量表达、黏附活性与临床疗效的关系。

5We established a test method for the quantitative determination of trace neptunium by fluorescence of replacement.

建立了置换荧光法测定微量Np的方法。

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。

It is the objective of this study to use quantitative immunohistochemical techniques to determine increased expression by density and distribution measurements of GAP-43, as an indicator of neurite sprouting.

本研究的目的是通过免疫组化定量技术探讨轴突出芽标志物GAP-43的表达密度和分布变化。加威理由：新人第一帖！

Methods: Test of primary selection and identification of the neutralizer and suspension quantitative germicidal test.

中和剂初选试验与中和剂鉴定试验以及悬液定量杀菌实验。

The research results can meet the requirements about qualitative analysis and semi-quantitative analysis of niobium in alloy.

讨论合金中铌元素的定性和半定量分析方法，结果能满足材料牌号鉴别的需要。

METHODS: A total of 264 chronic HBVinfected patients were enrolled in our study, and were divided into lowlevel HBsAg group(147 cases) and highlevel HBsAg group(117 cases) based on the HBsAg level or were divided into immune tolerance stage, immune clearance stage and nonactive stage based on the natural history. Realtime PCR and microparticle enzyme immunoassay were used to determine the content of HBV DNA and HBV M in serum samples of highlevel and lowlevel HBsAg patients, respectively, then the quantitative results were compared.

对264例慢性HBV感染者的HBsAg浓度(高浓度HBsAg组、低浓度HBsAg组)及自然史(免疫耐受期、免疫清除期、非活动期)进行分组，采用实时荧光聚合酶链反应和微粒子酶免疫试验对147例低浓度HBsA组和117例高浓度HBsAg组的血清标本进行HBV DNA和HBV M的定量测定并进行比较。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。