There are qualitative differences in the way children and adults think...

Objective : To establish a new qualitative and quantitative method for analyzing simultaneously several amphetamines in urine.

目的: 建立能同时对尿液中几种常见苯丙胺类药物进行定性和定量分析的方法.

qualitatively different

性质上不同的

But I think the problem more friends is qualitative, rather than quantity.

但是我认为交朋友的问题更重的是质, 而不是量.

Methods: Technology of chemistry, physical parameter, TLC, UV spectrophotometry were applied to determine its qualitative analysis.

方法: 采用化学检识 、 薄层层析法(TLC) 、 紫外光谱法对唇香草中挥发油成分进行定性分析.

qualitative analysis/research

定性分析 / 研究

After the October Revolution the propagation of Marxism led the qualitative shanges the New Culture Movement.

十月革命后,马克思主义在中国的传播使新文化运动发生了质变.

As one of important qualitative evaluations, performance assessment has been extensively in attention.

活动表现评价作为一种重要的质性评价方法由此受到了广泛的关注.

Arms races have a quantitative and a qualitative aspects.

军备竞赛具有数量和质量两个方面.

Some cases are quoted to expound and prove my viewpoints, combined with qualitative and quantitative methods.

文章还引用了一些实际案例来论证某些观点, 采用了定性与定量相结合的方法进行研究.

Qualitative research allows you to do the heavy lifting up front in the process.

而定性研究能帮助你在设计这一艰难的过程中有一个好的开始.

The project is devoted to qualitative properties of solutions to various nonlinear reaction diffusion systems.

本项目研究非线性反应扩散方程组解的定性性质.

Once poor and backward China develops through exceeding convention , economic standard had qualitative flight.

曾经贫穷落后的中国经过超常规发展, 经济水平有了质的飞跃.

There are qualitative differences between the two products.

这两种产品存在着质的差别。

In the traditional method of air-information fusion observation sentry data is usually taken qualitative analysis.

传统空情数据融合时对观察哨数据多采用定性判断方法,难以真实体现数据的量化作用.

The on-line good qualitative method for the pyrolysis, and off-line method based on the qualitative analysis.

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.

It is. useful for the chemical process qualitative analysis, fault diagnosis and the expert system design.

该方法对于化工过程的定性分析, 故障诊断,专家系统的建造等均有一定作用.

AHP is an effective multi-target decision method combining qualitative analysis with quantitative analysis.

层次分析法是一种有效的定性分析与定量分析结合的 多目标 决策方法.

The qualitative analysis of the intermediates in synthesis of midecamycin acetate is described.

用薄层层析法来定性分析醋酸麦迪霉素合成过程的酰化中间体.

Finally, it makes a qualitative analysis of the cost and income of the online securities trading.

最后, 定性的分析了券商实施网上证券交易的成本与收益.

In courses of writing, I used two kinds of methods are qualitative analysis and quantitative analysis.

本文在写作过程中运用了定性分析和定量分析两种方法.