“outdoor drainage system”的概念、定义、翻译、参考文献-科学参考

单词	outdoor drainage system
释义	outdoor drainage system Encyclopedia 工学实验排水系统释 outdoor drainage system室外排水系统将建筑物内排出的生活污水、工业废水和雨水等，有组织排到市政污、废水管网和处理系统。
随便看	principal axes principal axes of stress principal axis principal-axis method principal axis of inertia principal axis of strain principal axis solution principal axis transformation principal-axis transformation principal band principal base principal bending moment principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve

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