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诺基亚Power Control参数中，“powerControlInterval”的作用是两次功率控制之间的最小时间间隔。（)
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更多“诺基亚Power Control参数中，“powerCont…”相关的问题
A.Handover
B.Dynamic Power Control
C.Discontinuous Transmission
D.Cell Load Sharing
E.Frequency Hopping
requency re.use in the network)？()
A.It increases the sensitivity of the mobile
B.It increases the number of mobiles with high C/I
C.The power consumption in the radio base station is reduced
D.It reduces the risk of MS receiver saturation
E.It reduces the number of mobiles with low C/I
A.Frequency hopping
B.Discontinuous transmission (DTX)
C.Dynamic Power Control (DPC)
D.Diversity technology
A.Dynamic power control
B.Frequency hopping
C.Hysteresis
D.Cell load sharing
E.Discontinuous transmission
B.No, not at all
C.Yes, but it is used only to check if conditions for intra-cell and urgency handovers are fulfilled
D.No, it is used only for power control of the mobile
E.Yes, but it is used only to check if the conditions for intra-cell handover are fulfilled
A.alert日志文件
B.control file
C.redo log
D.undo log
A.同BCF时，SYNC是设置为N
B.PMAX的设置值为20
C.LMRG的值大于QMRG
D.QMRG的值大于PMRG
E.AUCL表示不采用Umbrella切换相邻小区的电平门限
B、告警(alert)日志和trace日志都属于每个实例自己，其它实例也可读写
C、RAC的各个节点的实例并不是都有自己的内存结构(SGA)和进程结构
D、至少为每个实例多配置一个Redo线程
We may think of the American economy, as consisting of two completely different sectors.The world of the giant corporations, which can be called the "industrial system", consists of 500 or 600 firms that provide "nearly all communications, nearly all production and distribution of electric power, much transportation, most manufacturing and mining, a substantial share of retail trade, and a considerable amount of entertainment." Outside of this industrial system fall most agricultural enterprises, some mining and trucking, professional and artistic pursuits, some retail trade, and most personal and domestic services.
The classical economic laws of supply and demand still apply to some degree.But today the industrial sector is characterized far more by planning and certainty than by the free play of market forces.It appears that it could scarcely be otherwise.In large corporations with advanced technological systems and complex organizations of highly trained specialists, plans for producing any one item are made well in advance.Such plans, once made, are hard to change.Because long-term planning demands certainty, market forces are avoided by various means.For example, the corporation may achieve "vertical integration" by buying companies that supply raw materials at one end of the process and distribution outlets at the other.Corporations may agree on "just prices" for things they buy and sell.They may enter mutually advantageous long-term contracts with suppliers and customers.Moreover, in their quest for certainty they generally have the support of the state.
26.The American giant corporations possess so many new characteristics that
A) highly educated managers are important for the corporations
B giant corporations become decentralized
C economic laws of the market are effective inside corporations
D heads of the giant corporations try to control the government
27.By the second paragraph, we know that .
A retail trade accounts for a big part in non-industrial system
B there are more giant corporations than agricultural enterprises
C giant corporations control every part of American economy
D giant corporations provide most of productions and services
28.From the whole passage, we can infer that American economy .
A is experiencing the rise of giant corporations
B is determined by hundreds of giant corporations
C has failed to balance supply and demand
D becomes highly-planned one
29.In the third sentence of last paragraph, the second "it" may refer to.
A classic economic law of supply and demand
B industrial sector
C American economy
D market force
30.Which of the following is not mentioned in the passage？
A American economy is characterized by high technology and giant corporations.
B American economy consists of industrial systems and agricultural enterprises.
C.Market economy is gradually replaced by planned economy.
D Highly trained specialists are needed.
