【单选题】【消耗次数：1】
对于机电一体化系统的涵义，至今还有不同的认识，但对机电一体化的本质特性一般认为是一个（ ）。
①
机械系统
②
计算机系统
③
传感系统
④
电气系统
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相关题目
【单选题】
通过以下哪种方式可以提高步进电机的走步精度（?? ）。对于机电一体化系统的涵义，至今还有不同的认识，但对机电一体化的本质特性一般认为是一个（ ???）。
①
机械系统
②
传感系统
③
计算机系统
④
电气系统
【多选题】
机电一体化产品按用途可以划分为办公机电一体化产品、
产业机电一体化产品和民用机电一体化产品。
①
办公机电一体化产品
②
产业机电一体化产品
③
民用机电一体化产品。
④
以上不对
随机题目
【判断题】
The true intellectuals left for Europe forever because they were not satisfied with their native country.
①
正确
②
错误
【单选题】
No aspect of life in the Twenties has been more commented upon and sensationally romanticized than _________.
①
the native Fourth-of-July bombast
②
the rejection of Victorian gentility
③
the expatriation of the true intellectuals
④
The so-called Revolt of the Younger Generation
【单选题】
“The Sad Young Men” actually refers to _________.
①
the lost generation
②
the angry young men
③
Beat generation
④
the war profiteers
【单选题】
The young men began to enlist for ________.
①
fun in the war
②
the war before it was too late
③
the democracy before the war ended
④
the Victorian gentility after the war
【单选题】
The Sad Young Men included a group of young intellectuals except ________.
①
Hemingway and Dos Passos
②
Rod W. Horton and Herbert W. Edwards
③
F. Scott Fitzgerald and Eugene O’Neill
④
Ezra Pound, T. S. Eliot and E. E. Cummings
【单选题】
invective
①
beautiful words
②
facial expressions
③
convincing speech
④
abusive language
【单选题】
inaugural
①
holy and sacred place in a church
②
formal speech made by a person on taking office
③
shelter from trouble, danger
④
talk for the purpose of teaching
【单选题】
asunder
①
from below
②
apart in direction or position
③
in or to a low place
④
from an upright position