发动机机的械损失包括（）。 摩擦损失。 进气损失。 驱动附件损失。 提前排气损失。 泵气损失。
Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0/16?（） show ip route。 show policy - map。 show access - lists。 show route - ma。
静脉注射时选择血管的标准是（） 较粗、较直。 避开关节。 弹性好。 避开静脉瓣处。 长期注射的患者，有计划地更换注射部位。
判断船舶载重线是否满足国际船舶载重线公约的规定应根据（）确定。 载重线标志处的实际水线。 按六面观测吃水计算出的等容吃水水线。 船中实际水线。 按载货及油水质量计算出的水线。
You have just created a new VLAN on your network. What is one step that you should include in your VLAN-based implementation and verification plan？ （） Verify that trunked links are configured to allow the VLAN traffic.。 Verify that the switch is configured to allow for trunking on the switch ports.。 Verify that each switch port has the correct IP address space assigned to it for the new VLAN.。 Verify that different native VLANs exist between two switches for security purposes.。
劳务分包单位作业人员发现本班组作业现场钢管堆放过高且无防护措施时，应立即向（）报告。
