查询词典 systematic sample

The drying process of chrome liquor was studied. The structure andproperty of chrome complex reducing by alcohol were analysed and tokened by manypresent well-rounded separation and analysis methods such as IR, UV-Vis Spectrum,IEC and pH potentiometry. Application tests of chrome tanning agents wereconducted and tanning methods of tanning at high pH were studied. A systematic studywas conducted on high alkalinity chrome tanning agents application in leather makingprocess and possibility of clean chrome tanning was discussed.

本文系统地研究了多种小分子醇与重铬酸盐之间的氧化-还原反应，对反应过程进行了认真的剖析；对铬鞣液的干燥过程进行了研究；用红外光谱法、紫外及可见分光光度法、离子色谱法以及pH电位滴定法等多种比较成熟的现代分离分析方法相结合，对醇还原铬配合物的结构与性能进行了分析与表征；对铬鞣剂的鞣革性能进行了应用实验，研究了醇铬鞣剂在高pH值下的鞣制方法，并就高碱度铬鞣剂在制革过程中的应用进行了系统研究，探讨了用其实施清洁化铬鞣的可能性。

From chronical, historical and systematic perspectives, using the research methods of literature research, case studies and comparative analysis, this dissertation is in an attempt to explore the evolution path of CSR---the group ethical value, forecast the development trend of the future of social responsibility of Chinese enterprises and put forward the improving method combining with China's realities, by analyzing more than 80 years' development of the concept and practice of CSR in the West.

本文对企业社会责任的研究，是以一种时间顺序的、历史的、系统的视角，运用文献研究法、案例分析法和比较分析等研究方法，试图通过对西方企业社会责任概念与实践80多年发展的分析，探寻企业社会责任这一群体价值观发轫、发展的演化轨迹，并结合中国实际，预测中国企业社会责任未来发展的趋势和提出完善的途径。

There is a very systematic chronology according to the years, weeks of years, and jubilees.

有一个很系统的年表根据这些年来，几个星期来，和

Admittedly he was a churchman and a pastor rather than a systematic or speculative theologian.

诚然他是一个churchman和一名牧师，而不是一个系统或投机的神学家。

In this paper, under the condition of systematic discussing the endangerment of waste water including phenol ,the present treatment method, the mechanism of photocatalytic of TiO2 semiconductor and the reaction of magnetic chymistry, a new method of taking off phenol is proposed:photocatalytic degradation of phenol by TiO2 coupling with magnetic field.

本文在系统的论述了含酚废水的危害及其处理技术、半导体TiO2光催化和磁化学反应的机理的基础之上，提出了磁场-TiO2光催化耦合降解水中苯酚的新方法。

To the various control circuit and the driving force circuit, the frequency conversion controller , servo controller , circuital various driving force connection test and the malfunction analysis handles our to can systematic all-round grasping.

对各种控制电路以及动力电路，变频控制器、伺服控制器、各种动力电路的连接调试以及故障的分析处理我都能全面系统的掌握。

The thesis, based on the 3R rules of circle economy, logically tries to build circulating pattern by big, medium and small scales by using systematic analysis method which includes the circulating pattern of construction industry resource chain utilizing; the circulating pattern of corporation co-existing relationship and circulating pattern of individual corporation resource saving.

文章根据循环经济的"3R"原则，按照系统分析的方法，从逻辑维。。。

The circumscription and systematic position of Nymphaeaceae have been disputed for a long time.

但有关睡莲科的范围和系统位置存在争议。

On the explication of the city, this article casts a systematic research on the history of the urban development, and discusses the interactive relationship between the city and the urban traffic, and concludes the laws of traffic development and the different characteristics of the urban traffic in its different stages.

在解读城市的基础上，系统地研究了世界城市发展历史，探讨了城市与城市交通发展的互动关系以及城市交通的发展规律，总结了不同城市发展时期城市交通的不同发展特点。

Liang Shiqiu' s theory of classicism is systematic.

梁实秋的古典主义文学理论自成体系。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。