allocation
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(1) [allocation]memory allocation是什么意思
memory allocation \x09\x09[计] 存储器分配,存储分想[例句]Link address not added to list box because memory allocation failed.由于内存分配没有成功,没有将链路地址添加到列表框中.You must manage your pointers, your memory allocation, and your. 你要管理指针, 内存分配, 和内存回收.
(2) [allocation]allocation意思及例句
1.an amount of money ,space,etc.that is given to sb for a particular purpose 划拨的款项,拨给的场地,分配的东西 we have spent our entire allocation for the year.我们已经花光了全年的拨款,2.the act of giving sth to sb for a particular purpose 划,拨,分配 the allocation of food to those who need is most 分配粮食给最需要的人
(3) [allocation]哪位excel高手解释下面公式的含义啊,有个图片供大家参考,急,=SUM(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1),2,2,MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,16)*IF(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1),1,2,1,16)=$A2,1,0)*IF(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0),1,1),1,MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1)=$A$1,1,0))
多条件求和公式.没有原表,只能分析下.(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1),2,2,MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,16)是需要求和的区域,其中区域的定义为以下：OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1)的意思是从表格 B$1单元格取值（下拉不会变,右拉会变成C$1）,构成 XXX月!$A$1 形式的引用,作为OFFSET函数的 引用区域；然后在 XXX月!表的A列查找NB R&D allocation并取其前一个单元格形成一组数据A.(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1),2,2,MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,16)完整就是从上面的数据A代表的单元格开始,向右向下各偏移2个单元格,取符合（MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1）条件的值作为高度,16作为宽度的区域作为计算区域.IF(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1,1),1,2,1,16)=$A2,1,0)是一个条件（就不详细解释了,符合条件的为1,否则为0）IF(OFFSET(OFFSET(INDIRECT(B$1&"月!$A$1"),MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0),1,1),1,MATCH("Total NB R&D expense",INDIRECT(B$1&"月!A:A"),0)-MATCH("NB R&D allocation",INDIRECT(B$1&"月!A:A"),0)-1,1)=$A$1,1,0))是第二个条件.（就不详细解释了,符合条件的为1,否则为0）然后生成符合条件项目的和.
