首页/ 题库 / [单选题]

应用叠加原理求位移时应满足的条件是的答案

相关题目

He asked me ___________ Zhang Hua came to school or not. 

4.通电延时定时器(TON)的输入(IN)电路________时被复位,复位后其常开触点________,常闭触点________,当前值等于0。满足以上空白处的答案是(    )。

— What would you like to have, meat or fish?

— _____________________.

— I would like to make an appointment for the meeting. Which day would you prefer, Tuesday or Thursday?

— _________________ 

It's ___________ to point to or talk about strangers in public.

— ___________________

— Once or twice a week.

当研究河段的水力学条件为________时,可考虑应用零维水质模型。( )

— Which city has _________population, Beijing, Guiyang or Nanchang?

— Beijing, of course.

— Any suggestions for my meeting today? 

— __________________________

—Let’s go and see our teacher on Teachers’ Day.

— _________________________________

2.若加计数器的计数输入电路(CU)复位输入电路接通,计数器被________,复位后其常开触点________,常闭触点________,当前值为0。满足以上空白处的答案是(    )。

强度条件三种力学计算,分别是___、___、___。
牙挺的工作原理是力学中的___________、___________和___________原理。
强度条件三种力学计算,分别是___、___、___。

应用叠加原理求位移时应满足的条件是________。

用截面法求一个平杆某截面的内力时,是对________建立平衡方程求解的。

根据小变形条件,可以认为________。

] 用叠加法求梁的转角和挠度,除梁的变形公式应满足使用条件外,对于以下说法还应 满足的是__________________
岩石的密度在工程力学上分为 ______ 、 ______ 和 ______ 。
满足下列哪些条件的是融资租赁___________。
广告位招租WX:84302438

免费的网站请分享给朋友吧