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【简答题】
西风吹过南北纵贯的山脉,空气由山脉西边的谷底越过,流动到山顶到达东边,再向下流动.空气在上升时膨胀,下降时压缩.若认为这样的上升、下降过程是准静态的,试问这样的过程是不是可逆的?若空气中含有大量的水汽,空气从西边流到山顶时就开始凝结成雨,试问这样的过程也是可逆的吗?若仅凝结为没有下雨又如何?在这两个过程中的熵是如何变化的?
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【单选题】下列英文简称和中文全称对应不正确的是().
A.
国际航空电信协会-SITA
B.
国际航空运输协会-IATA
C.
国际民航组织-CIAO
D.
中国民航局-CAAC
【单选题】Exhibit: You work as a network administrator at. You study the exhibit carefully.  Which configuration on the HSRP neighboring device ensures that it becomes the active HSRP device in the event that p...
A.
2(config-if)#ip address 10.10.10.2 255.255.255.0   2(config-if)#standby 1 priority 200   2(config-if)#standby 1 ip 10.10.10.10
B.
2(config-if)# ip address 10.10.10.2 255.255.255.0   2(config-if)#standby 1 priority 195   2(config-if)#standby 1 preempt   2(config-if)#standby 1 ip 10.10.10.10
C.
2(config-if)# ip address 10.10.10.2 255.255.255.0   2(config-if)#standby 1 priority 190   2(config-if)#standby 1 ip 10.10.10.10   2(config-if)#standby 1 track interface fa 1/1
D.
2(config-if)# ip address 10.10.10.2 255.255.255.0   2(config-if)#standby 1 priority 200   2(config-if)#standby 1 preempt   2(config-if)#standby 1 ip 10.10.10.10   2(config-if)#standby 1 track interface fa 1/1
【单选题】以下英文简称和中文对应不正确的是:
A.
GB    国标
B.
IEC   国标
C.
IEC   国际标准
D.
NFPA    美标
【单选题】Exhibit 1-1 demonstrates that:
A.
price and quantity purchased are positively related.
B.
there is an inverse relationship between price and quantity purchased.
C.
as the price increases, the quantity purchased increases.
D.
price and quantity purchased share a direct relationship.
【简答题】X.25协议是( 中文全称 )(英文简称)和( 中文全称 )(英文简称)之间的接口协议。
【简答题】请写出以下英文简称的中文含义: WWW:() HttP:() HTML:() URL:()
【单选题】Advertisement 1 BUSINESS DEVELOPMENT EXPERT High End Exhibit Company seeking an experienced salesperson to build new business using our existing client(客户) base as a foundation(基础). This is a great op...
A.
One who once had sales practice.
B.
One who has already a client base.
C.
One who ensures a long term success.
D.
One who promises to find new clients.
【简答题】请连接下列中文对应的英文表达。
【单选题】Network topology exhibit: Interface VLAN 101 exhibit: Interface VLAN 102 exhibit: Interface VLAN 104 exhibit: Interface VLAN 105 exhibit: You work as a network technician at. You study the network top...
A.
On 1, disable preempt
B.
On 2, decrease the priority value to a value less than 150
C.
On 1, increase the decrement value in the track command to a value greater than 6
D.
On 1, disable track command.
【简答题】词汇。 小题1:There is an ______ of oil paintings in the museum. (exhibit) 小题2:It often ________(吸收) power from others. 小题3:Robots can help Mum do the _______(干洗衣服) when there are dirty clothes. 小题4:The rob...
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