“polar environmental protection”的概念、定义、翻译、参考文献-科学参考

单词	polar environmental protection
释义	polar environmental protection Encyclopedia 理学国际海洋环境保护释 polar environmental protection极地环境保护为保护南北极环境和生态系统、合理利用南北极自然资源、防止极地环境的污染和破坏、维护南北极海洋生态系统安全而采取的各项行政、法律、经济、科学技术等措施。
随便看	nonlinear model nonlinear modulation and demodulation non-linear molecule nonlinear motion nonlinear multi-agent system nonlinear multi wave mixing nonlinear multi-wave mixing nonlinear network nonlinear normal form nonlinear operation non linear operator non-linear operator nonlinear operator nonlinear operator equation nonlinear optical charac-ter in solid nonlinear optical crystal nonlinear optical device nonlinear optical effect nonlinear optical effect of liquid crystals nonlinear optical material nonlinear optical materials non linear optical microscope non-linear optical microscope nonlinear optical microscope nonlinear optical parametric process

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