查询词典 qualitative analysis

Therefore, it is of great significance to establish scientific and practical standards for the regional planning on the principles of unitarity of ecology and economy, of relative integrity of the administrative area, of time limitation, of the combination of qualitative and quantitative analysis, and of regional conjugation.

因此，遵循生态与经济的统一性、行政区的相对完整性、时限性、定性与定量相结合的、区域共轭性等区划原则，建立科学可行的区划指标，对右江流域内的生态经济环境进行区域划分，对流域可持续发展有着重要的意义。

In this paper, we firstly make some qualitative analysis to Lorenz critical chaotic system, and then lead it to the corresponding unstable equilibrium point and periodic orbits in terms of the linear state feedback approach. Then we make a lot of simulations which indicate this method to be feasible. Fractional-order system, as well as Lyapunov exponent, has been used as a powerful tool for the quantitative study of chaotic systems.

本文首先对Lorenz临界混沌系统进行基本定性分析，然后利用线性状态反馈方法将其制到相应的不稳定的平衡点与周期轨道上来，并证明了被控制的Lorenz临界系统是全局渐进稳定的，并对取得的结果作了大量的数值模拟，模拟结果证实该控制方法简单有效可行。

Objective:To discuss the methods and application of qualitative analysis of urinary calculi.

目的：探讨尿路结石化学成分定性分析的方法与应用。

In this paper, the digestive system drugs, norflocaxin capsules from different manufacturers and Chinese drugs of pulvis fellis ursi and scutellaria were used as examples for the study on how to build a quantitative or qualitative model for quick analysis, and to forecast the content of the principal component in patent medicineand Chinese traditional medicine and evaluate the quality.

本论文以消化系统用药、多厂家诺氟沙星胶囊以及中药熊胆和黄芩为例，对如何建立近红外定性模型和定量模型用于识别不同企业生产的同一品种药品、预测成药和中药原药材中主成分含量和评价药物质量做了可行性研究。

In chapter 5, the traveling wave solutions of double sine-Gordon equation are investigated by qualitative analysis method.

第三章研究了一类非线性波动方程的奇异孤立波。

It's studied bit's incisive and wearability which are two aspects of bit properties from qualitative and quantitative analysis.

2对影响孕镶金刚石钻头性能的两个方面----锋利性和耐磨性进行了定性和定量方面的研究。

The quantitative and qualitative analysis accordantly show that, steam extraction has little influence on the approach point temperature difference and heat recovery rate; however, the pinch point temperature difference slightly rises with the steam extraction, while the heat end thermal temperature difference greatly drops.

定性分析和解析结果表明，抽汽后接近点温差和余热回收率的变化甚微，节点温差略有增大，但热端端差迅速下降。

Furthermore a primary qualitative analysis of the flavonoids anddiarylheptanoids of Alpinia officinarum has been undertaken using UPLC-MS.

此外，我们还运用新技术UPLC-MS对高良姜中双苯庚烷和黄酮两类成分进行了初步的定性分析。

In terms of gap test s of TNT and JH-2, they were approximatively achieved that were gap distances on the conditions of air and polyurethane foam by qualitative analysis, and conclusion was that copper liner effects on gap distance when applied conditi.

在简要总结聚氨酯泡沫材料隔爆性能的基础上，介绍了硬质聚氨酯泡沫材料对冲击波的衰减规律。

The qualitative analysis finds positive behavioral and attitudinal changes in the experimental group.

定性分析表明，实验班学习态度、行为有明显的积极变化。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。