若|y|≤1,则 ____。
You are provisioning an E-1 circuit on an ONS 15454 SNCP configuration and XC-VXL-10G card. How many total ports are used within the Low-Order matrix at the source node?()
You are provisioning an E-1 circuit on an ONS 15454 MS-SPRing configuration and XC-VXL-10G card. Each VC-12 connection must also terminate via the VC-3 matrix. How many VC-3 ports remain after this circuit is created, assuming no other circuits?()
____。
设 ,f(1)=a,则 ____。
E-1-L型安全阀是为了防止空气压缩机调压器的故障等原因使总风缸压力上升过大而设的,排气量为原来的1.5倍。
E-1-L型安全阀是为了防止空气压缩机()的故障等原因使总风缸压力上升过大而设的,排气量为原来的()倍。
设 ,f(1)=a,则 ____。
____。
若|y|≤1,则 ____。