一般脚手架主节点处两个直角扣件的中心距不应大于()mm。 ["300","200","150","100"]
垂直接地体使用机械钻孔深埋时,距离架空高压线的垂直投影距离()以上 ["1米","3米","5米","10米"]
有一5孔WES型实用堰。每孔净宽b=8.0m,堰高P=50m,堰顶设计水头H=3.2m,溢流堰下接远离式水跃。已知WES型实用堰的设计流量系数md=0.502,侧收缩系数ε=0.96。求实用堰的设计流量Qd。
厄威克认为对于一切行政组织的管理都具有普遍适用性的原则是什么?
You have just run this syntax to start the listener from the Listener Control utility: LSNRCTL>START Starting /mstgelai/oracle/bin/tnslsnr: please wait… System parameter file is /u01/oracle/network/admin/listener.ora Log messages written to /u01/oracle/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=stc-sun01-server)(PORT=1521))) Connecting to… The command completed successfully What is the name of the Listener you started?() ["TNSLSNR","LISTENER","LOCAL_LISTENER","DEFAULT_LSRN"]
MRP理论中偏瘫患者肩痛的力学原理有哪些?