【单选题】Electronic Control Unit
【单选题】【2012年杭州师范大学护理学考研真题】 患有高血压、动脉粥样硬化的老年患者,其饮食中不需限制的是:
【单选题】Automation refers to the introduction of electronic control and automatic operation of productive machinery. It reduces the human borers, mental and physical, in production, and is designed to make po...
A.
automation will eventually prevent unemployment
B.
automation will help workers acquire new skills
C.
automation will eventually benefit the workers no less than the employers
D.
automation is a trend which cannot be stopped
【判断题】发动机分类按一个工作循环活塞的往复次数不同,可分为四冲程与两冲程
【单选题】A characteristic of the 'Second Industrial Revolution' is______.
A.
less electronic control of productive machinery
B.
a decrease in the necessity for human effort in production
C.
a reduction in leisure time
D.
a lower standard of living
【单选题】患有高血压、动脉粥样硬化的老年患者,其饮食中不需限制的是
【单选题】二进制数10000.00001将其转换成十六进制数为
【判断题】被动红外探测器则对横向切割视区的人体移动最敏感