皮皮学，免费搜题
登录
搜题
【单选题】
According to the passage, random failures in automatic control systems are 'not merely trivial aberrations' because ______.A.
automatic control systems are designed by engineers who have little practical experience in the field
B.
the failures are characteristic of systems designed by engineers relying too heavily on concepts in mathematics
C.
designers of automatic control systems have too little training in the analysis of mechanical difficulties
D.
designers of automatic control systems need more help from scientists who have a better understanding of the analytical problems to be solved before such systems can work efficiently
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】6 日,以银行存款归还前欠货款 40 000 元。
【简答题】直动式溢流阀用于 系统,在高压液压系统中,应采用 溢流阀。
【单选题】情绪调节和情感培养的原则中,( )是指以积极主动的态度而不是消极被动的态度去对待和处理情绪与情感问题。
A.
建设性原则
B.
疏导性原则
C.
对等性原则
D.
释放性原则
【简答题】会计分录题：12月25日：以银行存款归还前欠前进工厂的货款。
参考解析：
知识点：
题目纠错 0
发布
