气体热力状态的基本参数有（） 温度。 压力。 比容。 流量。
当遇到下列情况时，可不必停止盾构掘进（）。 盾构遇有障碍。 盾构位置偏离过大。 地表沉降比预计大。 盾构推力比预计大。
Which of the following wireless service components occur in the implement phase？（） project kickoff，staging，systems acceptance testing，ongoing support handoff meeting。 wlan change management，security administration，technology assessment，operations plan。 security assessment，operations assessment，supplier management。 operations readiness assessment，systems requirements validation，planning project kickoff，service assurance。
工作压力与工作倦怠的关系是（） 工作压力大容易产生工作倦怠。 工作压力小容易产生工作倦怠。 没有工作压力容易产生工作倦怠。 工作压力大不容易产生工作倦怠。
our network consists of a single Active Directory domain. All network servers run Windows Server 2003 Service Pack 2 (SP2). The network contains a single subnet. The network connects to the Internet by using a network address translation (NAT) device. You deploy a new DHCP server named Server1. You create a scope as shown in the exhibit. (Click the Exhibit button.) You need to ensure that client computers can connect to the Internet. What should you do?（） Add a Router scope option. 。 Enable conflict detection on the DHCP server. 。 Remove the WINS/NBT Node Type scope option. 。 Configure the scope to respond to a BOOTP request only.&e。
Which two features are unique to SPA 525 phones compared to SPA 501， SPA 502， and SPA 508 phones？ （）
