This is well under the 1.75gb Shared memory limit, and each database Shared memory segment can safely map contiguously to a quadrant.
这低于1.75GB的共享内存限制,并且每个数据库共享内存段可以安全地连续映射到一个象限。
Limit: Each of the following takes one segment: Intra-parallel on, local connections, and fenced UDFB.
限制:以下各占一个段:Intra - parallel ON,本地连接,以及fenced UDFB。
Threat of substitute products: a segment is unattractive if there exists actual or potential substitutes for the product &this place a limit on the potential prices &profits.
替代产品的威胁:如果存在现有的或潜在的替代品,区间也不怎么有吸引力,因为潜在的价格和利润很有限。
For the huge segment data case, however, the traditional operations have very low efficiency or even can not proceed because of the limit of memory space.
但是,如果数据量特别巨大,由于受到存储空间的限制,传统方法的执行效率会特别低下甚至无法进行。
The shape of the bar copper segment of the current lead is transformed from the straight bar type to solenoid type to saving the space that means fully increasing the heat passage in the limit space.
将电流引线的铜棒段由直棒型改为螺线管型,以节省空间,在有限的空间里面,尽量增长传热路径。
Shunt reactor could be installed in the middle segment of the UHV transmission line, in order to compensate capacitive current of transmission line and limit over-voltage of line without load.
特高压长线路可能在线路中间接入并联电抗器,从而有效补偿线路电容电流,抑制空载线路过电压。提出了在特高压长线路中间带并联电抗器时的线路分相电流差动保护原理。
Shunt reactor could be installed in the middle segment of the UHV transmission line, in order to compensate capacitive current of transmission line and limit over-voltage of line without load.
特高压长线路可能在线路中间接入并联电抗器,从而有效补偿线路电容电流,抑制空载线路过电压。提出了在特高压长线路中间带并联电抗器时的线路分相电流差动保护原理。
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