首 页
大学试题
CMS专题
工学
经济学
专升本
法学
教育学
历史学
更多分类
搜索
题库考试答案搜索网 > 题目详情
当前位置：
首页
>
一般机器都是多轴的。为完成协调运动，所有运动轴都必须（）
>
题目详情
问题题干
答案解析
相关问题
热门问题
最新问题
问题详情
一般机器都是多轴的。为完成协调运动，所有运动轴都必须（）
A、同时启动
B、同时停止
C、分时启动，分时停止
D、同时启动，同时停止
时间：2021-09-01 19:08
关键词：
联大
河南理工大学
机电一体化
与设计
答案解析
D
相关问题
boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
一般机器都是多轴的。为完成协调运动，所有运动轴都必须（）
最新问题
( )1、机电一体化系统设计中,机电产品必须完成相互协调的若干机械运动,每个机械运动可由单独的控制电机、传动件和执行机构组成的若干系统来完成,由计算机来协调与控制。
Logistic回归系数与优势比OR的关系为（）。
Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.
（）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．
Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.
已知A=40；B=30；C=100；D=50，逻辑“与”运算符为and，“或”运算符为or，“非”运算符为not。计算表达式（A>B+20）or（B+60
Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.
系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
Owners are to be responsible for loss of or damage to the goods or delay in delivery of the goods only in case the loss，damage or delay has been caused by the improper or negligent stowage of the goods．This means that（）.
别人在看
题库考试答案搜索网 > 题目详情
题库考试答案搜索网 > 题目详情