Myisampack.exe Compresses myisam table use VALUE COMPRESSION in create table statement to use the space saving row format at the column or table level to reduce space required for a table.
exe压缩myisam表在创建表的语句中使用VALUE COMPRESSION，可以在列或表级别上使用节省空间的行格式来减少空间占用。
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。
In addition, the lighting load, optimal installation Angle, the number of row and column, the space between front and back of PV array have been calculated in detail.
此外，对照明负荷、最佳安装角度、前后排间距及方阵排、列数都进行了详细的计算。
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