查询词典 theoretical research

The introduction describes the historical background and the investigation scope of the national theory of socialism with Chinese characteristics, elucidates the basis and significance of the present study, introduces the basic research status of this subject at home and abroad, and clarifies the theoretical framework, focus and innovation of the present study.

导论主要论述了中国特色社会主义民族理论的历史背景和考察范围，从而说明了论文选题的依据；同时也阐明了研究中国特色社会主义民族理论的意义，介绍了国内外对本课题研究的基本状况，说明了本课题研究的理论框架、重点和创新；导论还指出了本课题研究所采用的主要研究方法。

Firstly, on the basis of summarizing related research home and abroad, this paper introduces the Kano model, defines the characteristics of food quality from natural quality, expected quality and charming quality; Based on the study of the concept of system, management system and quality management system, this paper defines the concept of quality management system of food safety; it also studies the supporting relationship of GMP, SSOP and HACCP system, as well as the feasibility of the integration of the ISO 22000 standard and the ISO9001 standard, which lay a theoretical foundation for the establishment of quality management system of food safety.

本文主要研究工作如下： 1、在综述国内外相关研究成果的基础上，引入Kano模型理论，从理所当然质量、期望质量和魅力质量三方面对食品质量的特性进行了界定；在研究体系、管理体系、质量管理体系概念的基础上，对食品安全质量管理体系的概念进行定义；研究了GMP、SSOP与HACCP体系的支撑关系以及ISO22000标准与ISO9001标准整合的可行性，为超市食品安全质量管理体系的构建研究奠定理论基础。

The research of phase transition in Langmuir monolayer, an important subject in physics, chemistry, and biology etc., has recently attracted much theoretical and experimental interest.

Langmuir单层的相变研究是当前物理学，化学和生物学等学科的重要研究课题，引起了理论和实验上的广泛兴趣。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。