求翻译：随着改革开放的深入进行和市场经济的不断发展,我国的经济体制和社会结构发生着重大变化。在经济成分、就业方式、组织形式、利益关系和分配方式日趋多样化的背景下，我国整个社会的开放性和流动性大大增强，市场主体之间的人、财、物频繁流动，隐藏其间的职务侵占犯罪也日趋严重，已逐渐成为危害企业安全经营的主要犯罪形式。本文从阐述职务侵占犯罪的概念、构成入手，着重分析职务侵占犯罪的特点及侦查措施。是什么意思？

With the deepening of reform and opening up and the continuous development of market economy, China's economic system and social structure has undergone significant changes. Ingredient in the economic, employment, forms of organization, interests and methods of distribution is becoming more diverse

With the deepening of reform and opening up to and a continuous development of the market economy, China's economic system and social structure undergoing a major transformation. In different economic sectors, the forms of employment and organizational forms, and methods of distribution are increasi

With the deepening of reform and opening up and the continuous development of the market economy, major changes in China's economic and social structure. The economic composition, forms of emplo