Election algorithms arewidely used in the primary-backup replication, and ithas been proved to be harder than the con- sensus problem. In this paper, the relation between the election problem and the consensus problem is analysed, and a new fault- t
Computational and biological systems are often distributed so that processors (cells) jointly solve a task, without any of them receiving all inputs or observing all outputs. Maximal independent set (MIS) selection is a fundamental distributed compu
天思产品触发器elect @XM=isnull(b.XM,0),@itm=a.itm,@os_no=b.os_no ,@tax_id=d.tax_id,@ZK=ISNULL(E.ZK,0),@kd=isnull(b.kd,0) from tf_pos a left join prdt c on a.prd_no=c.prd_no left join mf_Pos d on a.os_no=d.os_no LEFT JOIN MF_POS_Z E ON A.OS_NO=E.OS_NO, INSE
1、具有专业级的水准！2、支持ADO、BDE和dbExpress等数据集控件，还支持第三方的数据集控件。3、适用于所有数据库！支持各种数据类型的查询。4、支持复杂SQL语句，诸如 Group by 和 Order by 等等。5、字符型、数据型和日期型字段支持模糊查询。6、 除了支持 >、>=、<、<=、、Like 等关系运算和 And、Or 逻辑运算所组成的复杂组合查询外，还支持用括号组织起来的任意复杂的组合查询。7、与当前窗口无缝结合，不必另外弹出窗口！8、支持英文
It has been eight years since my book, Con trol The ory of Elect ric Machi nery, was pu blished in Korea n. In the past six years, mor e than 2500 copies of the book have been sold in Korea. Some of them are used as a textbook for a gradu ate course
By Cobus Strauss, CPEng BSc (ElecEng), Bcomm, SKM Engineers, Perth, Australia Descr iption In the past automation of the power network was a very specialized area but recently due to deregulation and privatization the area has become of a great impo
