“upper landing”的概念、定义、翻译、参考文献-科学参考

单词	upper landing
释义	upper landing Encyclopedia 农学集材释 upper landing山上楞场由于集材变为运材以及为缓和集、运两道工序的生产进度和变动而建立起来的楞场，又称伐区楞场、集材场或装车场。
随便看	quadric quadric cone quadric curve quadric cylinder quadricell quadric hypersurface quadricorrelator quadric parameter quadric [surface] quadric surface quadricycle quadrielectron quadrifolium Quadriga of St. Mark's Basilica quadrilateral quadrilateral of chords quadrilateral tiling quadrilateral web quadrilinear form quadrille quadrillion quadrinomial quadrinomial equation quadripartite curve quadripartition

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