row space

行空间:矩阵中所有行向量所张成的向量空间。

常用释义

词性释义

行空间:矩阵中所有行向量所张成的向量空间。
例句
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1·Differences on tree height and row space among the patterns results in different sunlight time in space.
由于各配置模式在树高、行距的差异,日照时数在林内的空间分布不尽相同。
2·Root biomass was true plasticity for year. Root biomass was apparent plasticity for row space treatments.
年份间根重是真实可塑,不同垄距处理间是表观可塑。
3·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。
4·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。
5·DB2 row compression was designed to reduce disk storage space requirements of database objects.
DB 2行压缩被设计用来减少数据库对象的磁盘存储空间需求。
6·This means that if the row size is over (about) 4k, only one row will fit on a page and (about) 4k of space is wasted on the page.
这意味着如果行大小超过(或者接近)4 k时,一页只适合一行,这样该页大约有4 k的空间就浪费了。
7·Note that reuse of space made available by delete activity or update activity, which changes row size, does not occur until the table is reorganized.
注意,删除活动或更新活动可以实现空间重用,这将改变行大小,并且在表重组之后才会发生。
8·For example, if you have a table space with a page size of 4 KB (4096), then the maximum length of a row is restricted to 4005 bytes (see the Resources section for more information on SQL limits).
例如,如果有一个页宽为4 KB(4096)的表空间,那么一行的最大大小不能超过4005字节(请参阅参考资料一节,了解关于SQL限制的更多信息)。
9·Shortages in the lock maintenance space can lead to so-called lock escalations, in which row locks are escalated to undesirable table locks, which can even lead to deadlock situations.
锁维护空间不足可能会导致所谓的“锁提升”,其中,行锁被提升为不必要的表锁,这甚至可能会导致死锁情况。
10·Small XML documents that occupy less than 32kb of storage space can be inlined with any relational data present in the same row, and the entire row can be compressed.
占用的存储空间少于32kb的小型XML文档可以与关系数据一起内联存储在同一行中,可以对整行进行压缩。
同义词
行距;[计]行空间