【单选题】【消耗次数:1】
适合于使用红外传感器进行测量的被测物理量是( )。
加速度
温度
厚度
转速
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相关题目
【单选题】 适合于使用红外传感器进行测量的被测物理量是( )。
①  加速度
②  温度
③  厚度
④  转速
【单选题】 加速度传感器是一种()。
①  A.物理传感器
②  B.化学传感器
③  C.生物传感器
④  D.量子传感器
【单选题】 压电式传感器目前多用于测量()、加速度。
①  动态的力或压力
②  速度
③  静态的力或压力
【单选题】 热对流式加速度传感器的转换元件采用的是()。
①  A.湿度传感器
②  B.气压传感器
③  C.温度传感器
④  D.接触力传感器
【判断题】 根据电阻式传感器所测量的物理量可以对其分为:电阻应变式传感器、压阻式传感器、电位器式传感器、热电阻式传感器等。
①  正确
②  错误
【单选题】 谐振式加速度传感器引入杠杆放大机构是为了()。
①  A.提高灵敏度
②  B.提高量程
③  C.提高稳定性
④  D.增加复杂度
【判断题】 霍尔传感器主要用于测量能够转换为磁场变化的其他物理量。
①  正确
②  错误
【判断题】 电子控制悬架系统,传感器一般有,车高传感器,车速传感器加速度传感器,转向盘角度传感器,节气门位置传感器等。
①  正确
②  错误
【单选题】 对压电式加速度传感器,希望其固有频率()。
①  尽量高些
②  接近零
③  任意
④  尽量低些
【判断题】 红外传感器是将红外辐射量变化转换成电量变化的器件。
①  正确
②  错误
随机题目
【单选题】 The Romantic Period in American literature stretches from the end of the 18th century to the outbreak of _________.
①  the Revolutionary War
②  the Civil War
③  the War for Independence
④  World War
【单选题】 As a great innovator in American literature, Walt Whitman wrote his poetry in an unconventional style which is now called free verse, which is ______.
①  lyrical poetry with chanting refrains
②  poetry without a fixed beat or regular rhyme scheme
③  poetry without rhymes at the end of the lines but with a fixed beat
④  poetry in an irregular metric form and expressing noble feelings
【单选题】 Washington Irving’s_________ became the first work by an American writer to win financial success on both sides of the Atlantic in the first half of the 19th century.
①  Charles the Second
②  Sketch Book
③  The Scarlet Letter
④  Moby Dick I
【单选题】 In William Cullen Bryant’s poem “Thanatopsis”, the title means______.
①  view of life
②  view of death
③  view of youth
④  world outlook
【单选题】 At the Reason and Revolution Period, Americans were influenced by the European movement called ______.
①  Chartist Movement
②  Romanticism Movement
③  Enlightenment Movement
④  Modernist Movement
【单选题】 The eminent English critic and poet, Matthew Arnold, called___“the most perfect brief poem in the language.”
①  Nature
②  To a Waterfowl
③  To Helen
④  The Wild Honey Suckle
【单选题】 Which of following can be said of the common features which are shared by the English and American Romanticists?
①  An increasing emphasis on the free expression of emotions.
②  An increasing attention to the psychic states of their characters.
③  An increasing emphasis on the desire to return to nature.
④  Both A and B.
【单选题】 The giant Moby Dick may symbolize all EXCEPT ______.
①  mystery of the universe
②  sin of the whale
③  power of the Great Nature
④  evil of the world
【单选题】 The convention of the desire for an escape from society and a return to nature in American literature is particular evident in ______.
①  Cooper’s Leatherstocking Tales
②  Hawthorne’s The Scarlet Letter
③  Whitman’s Leaves of Grass
④  Poe’s Black Cat
【单选题】 The Transcendentalist group includes two of the most significant writers America has produced so far, Emerson and ________.
①  Washington Irving
②  Nathaniel Hawthorne
③  Henry David Thoreau
④  Walt Whitman