Effects of different vine space and row space and trellis on fruit quality and yield of Vitis Amurensis Rupr.
山葡萄不同株行距和架式对果实品质和产量的影响。
This paper give an expositior of simple way to display that the dimension of row space of matrix equals to the dimension of column space and some shortcuts to solve the problems concerned.
本文给出了证明矩阵行空间维数等于列空间维数的另一种较简单的证法,以及解决几个相关问题的捷径。
Root biomass was true plasticity for year. Root biomass was apparent plasticity for row space treatments.