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Legislation and government intervention. The industry’s understanding and support. The efforts of environmental health professionals. The cooperation of ecologists, environmental activists and conservationists.
to prevent pollution by legislation, economic incentives and persuasion to arouse public awareness of the importance of environmental protection to take radical measures to control environmental pollution to improve the quality of life by enforcing environmental standards
we plant more trees we be taught environmental science, as well as the science of plants environmental education be directed toward everyone we return to nature
The link between the environment and the economy is not serious enough. The two issues of poverty reduction and the environment have often been connected Environmental collapse is a result of economic development Environmental collapse is affecting the possibility for growth.
to prevent pollution by legislation, economic incentives and persuasion to arouse public awareness of the importance of environmental protection to take radical measures to control environmental pollution to improve the quality of life by enforcing environmental standards
红皮书安全准则定义了4个级别：A、B、C、D A1级是最高安全级，表明系统提供了最全面的安全，又称为验证设计(Verified Desig B3级又称安全域(Security Domai，要求用户工作站或终端通过可信任途径连接到网络系统 C2级又称选择性安全保护(Discretionary Security Protectio系统，它描述了一种典型的用在UNIX 系统上的安全级别
to prevent pollution by legislation, economic incentives and persuasion to arouse public awareness of the importance of environmental protection to take radical measures to control environmental pollution to improve the quality of life by enforcing environmental standards
extravagantly consistently earnestly openly
to prevent pollution by legislation, economic incentives and persuasion to arouse public awareness of the importance of environmental protection to take radical measures to control environmental pollution to improve the quality of life by enforcing environmental standards
Environmental logistics Waste material logistics Returned logistics Recycle
Legislation and government intervention. The industry' s understanding and support. The efforts of environmental health professional. The cooperation of ecologists, environmental activists and conservationists.
Legislation and government intervention. The industry’s understanding and support. The efforts of environmental health professionals. The cooperation of ecologists, environmental activists and conservationists.
environmental logistics waste material logistics returned logistics recycle
the security risks the terrorist attacks environmental hazards of over-centralization the security risks, economic expenses, and environmental hazards
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