select * from emp where salary > (select salary from emp where name=猪八戒); 1. select * from emp where dep_id in (select did from dept where dname in (财务部,市场部));
2. select * from emp where dep_id=(select did from dept where dname=财务部);
3. sel…
目录概METISCoarseningPartitioning phaseUncoarsening phaseKarypis G. and Kumar V. A fast and high quality multilevel scheme for partitioning irregular graphs. SIAM, 1998.概
本文提出了一种 multilevel graph partitioning 方法.
METISMETIS 的思想比较简单:首先对原…
例句hide and seek,捉迷藏seek,寻找
find,找到了It is Georges turn to hide.Its our turn.用 is 是因为虽然我们是2个以上的人,但是我们是一组,轮到我们的只有一轮,所以是单数。
Its your turn.轮到你们了
Its theri turn.轮到他们了。Its sbs turn to .... 轮到某人做某…
第六天——The Playgroup
例句George,are you looking forward to the playgroup?乔治,你现在是不是正期待去托儿所。
look forward to sth 期待某物
look forward to doing...期待做某事
用looking表示正期待....maybe George is too small to go to my playgroup?too +形容…