This article gives you a thorough analysis and introduction of some changes, some achievements and some problems of Russian track and field events management and training in recent years.

对俄罗斯目前在田径运动训练管理体系方面的一些变化、所存在的问题及田径各项目的成绩水平进行了综合分析介绍。

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These achievements include the axiomatization of programming languages and data types, formal verification, and formal specification and analysis.

这些贡献包括编程语言和数据类型的公理化，形式验证，形式规约与分析。

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In the preface, we give a review about the historical background of complex analysis and research achievements in these fields.

在前言中，我们对复变函数及其历史背景以及这些领域的研究成果作了一番综述。

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The seminar aims to discuss the main achievements and challenges of teacher training, through the analysis of international experiences in education as well as discuss the Comparative Education in the context of the needs for improvement of basic education teachers.

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