英文: Environment ethic supporting resource environment protection
中文: 论环境伦理对资源环境保护的支撑英文: The environments of transnational operation for petroleum enterprises cover such sub-environments as political environment, economic environment, juristic environment, science and technology environment, social and cultural environment, and natural enviro
中文: 摘要石油企业跨国经营环境主要指石油资源国的政治、经济、法律、科技、社会文化和自然环境等方面的综合环境。英文: U.S. indoor environment cool and clean and comfortable environment.
中文: 室内环境清爽美洁、舒适温馨。英文: Our physical environment.
中文: 我们的物质环境英文: Environment and Eugenics
中文: 环境与优生