What is the most common value of the hysteresis used when estimating margins for log-normal fading? （）A、3dBB、35dBC、36dBD、38dBE、20dB

题目

What is the most common value of the hysteresis used when estimating margins for log-normal fading? （）

  • A、3dB
  • B、35dB
  • C、36dB
  • D、38dB
  • E、20dB
相似考题

1.●What is the decimal value of the binary value 10010？ (70) .(70) A．18B．20C．14D．15

2.What does the reporter want most from his editors in their talks?A. Finding the news value of his stories.B. Giving him financial support.C. Helping him to find issues.D. Improving his good ideas.

3.The type of installation “________” is selected by most users, the sof1be installed with the most common options.A.TypicalB.CompleteC.CustomD.Minimum

4.What is the decimal value of the binary value 10010？A．16B．17C．18D．19

更多“What is the most common value of”相关问题

  • 第1题：

    Radio, telephone and press ____ of conveying news and information.

    A.are the most three common means

    B.are the most common three means

    C.are the three most common means

    D.are three the most common means


    答案：C

  • 第2题：

    听力原文：W: What's the value of US dollars now?

    M: It's inflated and is losing value against Euro and RMB, while RMB is depreciated against Euro.

    Q: What does the man think of the US dollars?

    (14)

    A．The Euro's value remains unchanged.

    B．The value of US dollars has changed a lot.

    C．The American currency is losing value.

    D．The RMB is increasing in value.


    正确答案：C
    解析：对话中男士认为美元相对欧元和人民币在贬值，尽管人民币相对欧元贬值。

  • 第3题：

    Heart disease is one of the() causes of death.

    A、most common

    B、commonest

    C、commoner

    D、the common


    参考答案：B

  • 第4题：

    The display screen is the most common (72) device used to show you what the computer is doing．

    A．input

    B．printing

    C．output

    D．electronic


    正确答案：C
    解析：显示器是最常见的输出设备，用来显示你的计算机正在做的工作。

  • 第5题：

    The type of installation“(71)”is selected by most users, the software installed with the most common options.

    A．Typical

    B．Complete

    C．Custom

    D．Minimum


    正确答案：A
    解析：许多用户在安装软件时选择“典型的”这一安装类型，这样将会采用最为常用的选项。
      A．Typicai
      典型伪
      B．Complete
      完全的
      C．Custom
      自定义
      D．Minimum
      最小化

  • 第6题：

    What is the most common mode for a firewall？（）

    • A、 routed mode
    • B、 context mode
    • C、 bridged mode
    • D、 transparent mode
    • E、 full security mode

    正确答案:A

  • 第7题：

    In practice， a set of（）original bills of lading is the most common.

    • A、one
    • B、two
    • C、three
    • D、four

    正确答案:C

  • 第8题：

    Creating the Logistics Vision Nowadays,most companies are familiar with the idea of "mission statement"as an expression of setting a vision for the business.The mission statement seeks to define the pur-pose of the business,its boundaries and its aspirations.It is now common for organizations to have such statement for the business as a whole and for key constituent components.What some companies have found is that there can be significant benefits to defining the lo-gistics vision of the firm. The purpose of the logistics vision statement is to give a clear indication which business intends to build a position of advantage through closer customer relationship.Such state-ment is never easy to construct.There is always the danger that they will publish the ener-getic and encouraging declaration that give everyone a warm feeling but provide no guideline for action. Ideally the logistics vision should be built around the simple issue of"How do we intend to use logistics and supply chain management to create value for our customers?"To realize this idea will necessitate a detailed understanding of how customer value is created and deliv-ered in the market in which the business competes.Value chain analysis will be a fundamen-tal element in this investigation as will the definition of the core competencies and capabilities of the organization.Asking the question"What activities dowe excel in?"and"What is it that differentiates us from our competitors?"is the starting point for creating the logistics vision statement. Earlier,it was suggested that the three words"Better,Faster,Cheaper"summarizes the ways in which logistics vision statement can provide value for customers.The criterion for good logistics vision statement is that it should provide the road map for how these three goals are to be achieved． Questions: What does mission statement intend to do？（）

    • A、To please management.
    • B、To define,summarize anda chieve a common goal.
    • C、To achieve higher market share and profitability.
    • D、To develop new market.

    正确答案:B

  • 第9题：

    单选题
    Radio, television and press are ______ of conveying news and information.
    A

    the most three common means  

    B

    the most common three means

    C

    the three most common means  

    D

    three the most common means


    正确答案： C
    解析：
    收音机，电视机和媒体是传递消息和新闻的最常见的三种方式。这里考查形容词最高级与数词的连用，正确选项是C项，即the+num+最高级的形式。

  • 第10题：

    单选题
    Moisture absorbed in the windings or condensed on the surface of electrical machinery insulation （）
    A

    is good for long term preserving since most insulation is organic and contains some amount

    B

    lowers the insulation value and is a common cause of fault grounds in idle machines

    C

    will enhance insulation resistance only if it is fresh water and contains no salt

    D

    reduces the amount of current supplied or drawn by the machine so horsepower is limited


    正确答案： B
    解析： 暂无解析

  • 第11题：

    问答题
    We have to ask ourselves: who really give the most value to society? Many college graduates could not find suitable jobs when they finish their higher education. What are the job problems for college graduates? Write a composition to state your view on this issue.

    正确答案：
    WHY IS IT SO DIFFIUCLT TO FIND A JOB? Every year thousands of graduates flood the job market, expecting better jobs in their majors, only to be frustrated and disappointed. Why do college students find it increasingly difficult to get a rewarding job?
    One reason perhaps is that many colleges and universities fail to gear their curricular to the development of industries. Degree courses offered in these colleges and universities are so outdated, irrelevant and impractical that the employers as well as the students themselves find it hard to translate their book knowledge into real job skills. No one wants to know about their mind-broadening and horizon-widening qualities, and few are willing to spend time and budget on training raw recruits.
    Secondly, there is an oversupply of graduates in certain specialties, and this oversupply is increasing. Already there is an overabundance of lawyers, executive secretaries, sales engineers and other specialists due to the ambitious investment and booming industries brought on by the economic reforms in recent years. Yet colleges continue every year to turn out the graduates of these specialties to compete for jobs that aren't there. The result is that many of them cannot enter the professions for which they are trained and have to take other jobs which do not require a college degree.
    Thirdly, there is a problem with the attitude of college graduates toward employment. Many of them put earnings above anything else. So they miss many opportunities. Is they have a realistic expectation of how much they should earn in the beginning of their career, it won't be difficult for them to get a job. Besides, they are also very particular about the place. Many college graduates are reluctant to seek a job in the less developed provinces, say, in the mid-western areas, where there are immense opportunities for success and career development. Instead, they all food to the big cities in the eastern coastal area, such as Shanghai, Guangzhou and Beijing. As a result, the competition in these cities becomes more fierce.
    The problems that college graduates encounter in job hunting deserve more attention from the colleges and the government. The colleges should get their students out of the ivory tower and gear their courses to the needs of industry and business. The government should provide college graduates with more vocational opportunities to develop new skills, and at the same time raise the wages in the intellectual field so as to retain those willingly devoted to academic studies and scientific research.
    解析：
    题目要求讨论大学生就业过程中的问题。作者选择从为什么大学生就业难入手，在第二、三、四段分别给出了理由，即学校的课程设置与社会需求脱节、对工作的期望值太高以及部分专业供给过剩。最后一段总结全文，并提出了解决意见。

  • 第12题：

    单选题
    What is the most common mode for a firewall？（）
    A

     routed mode

    B

     context mode

    C

     bridged mode

    D

     transparent mode

    E

     full security mode


    正确答案： C
    解析： 暂无解析

  • 第13题：

    听力原文： It's no secret that throughout history common stock has outperformed most financial instruments. If an investor plans to have an investment for a long period of time, then their portfolio should be comprised mostly of stocks ; however, investors who don't have this kind of time should diversify their portfolios. For this reason, the concept of "asset allocation" was developed. Asset allocation is an investment portfolio technique that aims to balance risk and create diversification by dividing assets among major categories. The underlying principle of asset allocation is that the older a person gets, the less risk he or she should face. After you retire you may have to depend on your savings as your only source of income.

    28. Throughout history, what kind of stock has outperformed most financial instruments?

    29.What is the purpose of asset allocation?

    30.What is the principle underlying the concept of asset allocation?

    (28)

    A．preferred stock

    B．common stock

    C．concept stock

    D．cynical stock


    正确答案：B
    解析：录音原文一开始就提到It's no secret that throughout history common stock has outperformed most financial instruments，纵观历史，普通股表现优于其他绝大多数金融工具不是秘密。

  • 第14题：

    What does VAT stand for?

    A. Value-Assist Tag

    B. Value-Added Tax

    C. Value-Added Tag

    D. Value-Assist Tax


    正确答案：B

  • 第15题：

    Q4 :

    int iVal1 = 0, iVal2 = 0;

    int * ipVal;

    ipVal = &iVal1; What is the Value of ipVal = *ipVal =

    ipVal = (int*)iVal1; What is the Value of ipVal = *ipVal =

    iVal2 = (int)&iVal1; What is the Value of ipVal = *ipVal =


    正确答案：
     

  • 第16题：

    The most common query language is______．

    A．C

    B．Java

    C．perl

    D．SQL


    正确答案：D
    解析：最常用的结构化查询语言是SQL。

  • 第17题：

    What is the most helpful invention? Do you think?（合并为一句）

    What__________ __________ __________ __________the most useful invention?


    正确答案：
    40. do you think is

  • 第18题：

    Which of the following aspects is not what an economic union concerns？（）

    • A、common currency
    • B、harmonized tax rates
    • C、harmonized tax rate structures
    • D、common political policy

    正确答案:D

  • 第19题：

    What is the same meaning of location value? （）

    • A、Different value
    • B、Different value of same goods at the different place
    • C、Different goods
    • D、Different value of different goods at the same place

    正确答案:B

  • 第20题：

    单选题
    Creating the Logistics Vision Nowadays,most companies are familiar with the idea of "mission statement"as an expression of setting a vision for the business.The mission statement seeks to define the pur-pose of the business,its boundaries and its aspirations.It is now common for organizations to have such statement for the business as a whole and for key constituent components.What some companies have found is that there can be significant benefits to defining the lo-gistics vision of the firm. The purpose of the logistics vision statement is to give a clear indication which business intends to build a position of advantage through closer customer relationship.Such state-ment is never easy to construct.There is always the danger that they will publish the ener-getic and encouraging declaration that give everyone a warm feeling but provide no guideline for action. Ideally the logistics vision should be built around the simple issue of"How do we intend to use logistics and supply chain management to create value for our customers?"To realize this idea will necessitate a detailed understanding of how customer value is created and deliv-ered in the market in which the business competes.Value chain analysis will be a fundamen-tal element in this investigation as will the definition of the core competencies and capabilities of the organization.Asking the question"What activities dowe excel in?"and"What is it that differentiates us from our competitors?"is the starting point for creating the logistics vision statement. Earlier,it was suggested that the three words"Better,Faster,Cheaper"summarizes the ways in which logistics vision statement can provide value for customers.The criterion for good logistics vision statement is that it should provide the road map for how these three goals are to be achieved． Questions: What does mission statement intend to do？（）
    A

    To please management.

    B

    To define,summarize anda chieve a common goal.

    C

    To achieve higher market share and profitability.

    D

    To develop new market.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The most common contaminate of governor hydraulic fluid is （）.
    A

    moisture

    B

    dirt

    C

    acid

    D

    air


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    The use of sinking and dispersing agents for the removal of surface oil is （）.
    A

    the most common method used in the United States

    B

    too expensive for common use

    C

    generally safe to sea life

    D

    generally harmful to sea life


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A

    Narrow down the scope of search.

    B

    Decide what you value the most.

    C

    Do some soul searching.

    D

    Make your resume distinctive.


    正确答案： A
    解析：
    关于找工作的建议，访谈中女士提到，进行核心搜索。接着又提到，按优先次序列出5到10件你认为在工作中最重要的事情。也就是找出你最想要的。另外还谈到，必须使你的简历脱颖而出。故排除B、C、D项。文中并未提及选项A内容，故A项为正确答案。

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