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

单词	environmental problems
释义	environmental problems Encyclopedia 工学〔基础词条〕释 environmental problems环境问题由于人类活动作用于周围环境所引起的环境质量和自然资源的变化，以及这种变化对人类的生产、生活和健康造成的影响。
随便看	selecting points according syndromes selecting points according to symptoms selecting points along channel selecting points in distant location selecting points in nearby location selecting principles of illustrative examples selection selectional association selection algorithm selection and compilation selection bias selection breeding for forage plants selection breeding of fruit tree selection coefficient selection cutting selection differential selection effect selection factor selection function selection index selection index system selection intensity selection limit selection matrix selection methods of breeding

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