用位移法计算超静定结构时，独立的结点角位移数等于（）._结构力学_全学科试题题库

当前学科：结构力学

题目：单选
用位移法计算超静定结构时，独立的结点角位移数等于（）.
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

导致制动器打不开的原因之一是主弹簧调的过紧。

曹操《短歌行》一诗在艺术上有哪些特点？

某地下商场发生火灾，起火部位为营业室，燃烧面积约100㎡，有人员被困。消防队接到报警后立即赶赴现场。地下商场火灾的主要特点是（）。

烧伤患者防治感染的措施中，不恰当的说法是（）

国际保理业务对出口商来说有哪些积极作用?

焊接薄材料时，聚焦位置处于（）

（）不仅仅是一种知识表示方法，也是一种流行的软件设计和开发技术。

教师与幼儿主要的沟通方式有（）的沟通和言语的沟通两种。

Advertising to Children （1） Not only are they easily swayed by advertising， they are also persuasive in encouraging their parents to buy a product. If a child wants something in their kid's locker， they will prod and annoy their parents until they get what they want.（2）All it takes is a little suggestion from a single advertisement to send them on their way. （3） In a campaign entitled "Kids are the Star"， its employees were encouraged to pay special attention to children and to make sure they had a positive experience while eating at its restaurants. The reason for this， naturally， was not that the McDonald's corporation cared deeply about the well-being of children everywhere， but that the pester-power that children have is extraordinarily effective at bringing their parents back for more visits. The way that advertisers target children is simple big， bright lights， happy people and animated characters are all that is needed to encourage children to think a certain product is something they want. （4）They do not realize that Ronald McDonald is just a guy in a Costum and make-up， and that behind the counter of every McDonald's is a bunch of kids working in uncomfortable conditions for low pay. This poses a real moral dilemma for those who make the advertising decisions， or at least it should. （5）How do you say no to an opportunity to reach such a wide audience of children， who act as advertisers themselves when they encourage other children and their parents to buy a particular product？ 3.（）

选择行道树，须符合（）