“forests and environmental pollution”的概念、定义、翻译、参考文献-科学参考

单词	forests and environmental pollution
释义	forests and environmental pollution Encyclopedia 农学森林与环境污染释 forests and environmental pollution森林与环境污染人类直接或间接地向森林环境排放超过其自净能力的物质或能量，从而使环境的质量降低，对人类的生存与发展、生态系统和财产造成不利影响的现象。
随便看	velocity ellipse velocity ellipsoid velocity field velocity-flow relation velocity for erosion and sedimentation control velocity gain guidance velocity gradient velocity-gradient force velocity-gradient tensor velocity hodograph velocity in free space velocity loss coefficient of turbine guide vanes velocity matching velocity measurement velocity measurement of radio navigation velocity measurement quantity velocity modulation velocity of detonation velocity of entry velocity of escape velocity of flue gas velocity of fluid flow in porous media velocity of light velocity-of-light cylinder velocity of light, light velocity

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。