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backtracking algorithms circuit board problems
回溯算法中的电路板问题-backtracking algorithms circuit board problems
- 2023-06-10 11:35:04下载
- 积分:1
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Producers and consumers of the code, is to use Visual C++ to write programs ......
生产者消费者的代码,是用Visual C++来编写的程序...希望这个代码会对大家有所帮助-Producers and consumers of the code, is to use Visual C++ to write programs ... hope that this code would be helpful to everyone
- 2022-04-01 02:45:11下载
- 积分:1
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stiffened ideal for the design of large thickness overcome the problems that may...
加强肋
理想的设计
为了克服壁厚大可能引起的问题,使用是一种可减少壁厚并能增加刚性的有效方法。
一般来说,部件的刚性可用以下方法增强
增加壁厚;
增大弹性模量(如加大增强纤维的含量);
设计中考虑。
如果设计用的材料不能满足所需刚性,则应选择具有更大弹性模量的材料。简单的方法是增加塑料中增强纤维的含量。但是,在特定壁厚下,这种方法仅能使刚性呈线性增长。更有效的方法是使用经过优化设计的。由于惯性力矩增大,部件的刚性便会增大。在优化的尺寸时,不但要考虑工程设计应当考虑的问题,还应考虑与生产和外观有关的技术问题。
优化的尺寸
大的惯性力矩可很容易地通过设置又厚又高的来实现。但是对热塑性工程塑料,这种方法常会产生制品表面凹痕、内部空洞和翘曲等问题。而且,如果的高度过高,在负荷下结构将有可能膨胀。出于这种考虑,必须在合理比例内保持的尺寸(见图1)。-stiffened ideal for the design of large thickness overcome the problems that may arise. use of a reduced wall thickness and rigidity can increase the effective method. In general, the rigid parts of the following methods can be used to enhance increased thickness; increased elastic modulus (such as increasing fiber content); Design considerations. If the design of the materials used can not meet the rigid requirements, they should have a greater choice of elastic modulus of the material. The simple way out is to increase plastics reinforced fiber content. However, in s
- 2022-01-28 16:48:59下载
- 积分:1
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脑的三维医学数据
3d medical brain data
- 2022-01-28 03:13:02下载
- 积分:1
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this is on the quantification of specific details in English, introduced in grea...
这个是有关于量化的具体介绍是英文版的,介绍的很详细-this is on the quantification of specific details in English, introduced in great detail
- 2022-07-12 23:23:16下载
- 积分:1
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Plug
插件安装:
下载插件,将插件目录放入wp-content/plugins/目录下
插件管理页面激活插件
去模板widget页面增加blogshout的widget
在插件设置页面或者博客首页或者widget页面修改通告内容 -Plug-ins installed: Download plug-in, plug-ins directory Add to wp-content/plugins/directory under the plugin management page to activate plug-ins to increase blogshout page template widget in the widget plugin settings page or blog page or widget page modified circular content
- 2023-05-07 04:40:02下载
- 积分:1
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学习类的,深入研究New和Delete,看后会很收益的:)
学习类的,深入研究New和Delete,看后会很收益的:)-learning category, and in-depth study and New Delete, after reading the proceeds will be :)
- 2022-01-30 16:06:27下载
- 积分:1
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For image processing Category 2 classification procedures, have a strong applica...
用于图像处理的2类分类问题的程序,有较强的应用性。-For image processing Category 2 classification procedures, have a strong application.
- 2022-08-07 12:36:48下载
- 积分:1
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barcode控件(微软
条形码控件(微软的免费控件)
本软件仅供用户学习,测试使用
-Barcode controls (Microsoft
- 2022-01-22 10:57:39下载
- 积分:1
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C# Winform版窗体折叠菜单
C# Winform版窗体折叠菜单,向右展开的菜单,默认情况下是折叠的,当点击菜单中的最下面一项“展开关闭其它项”的时候,菜单会全部伸展开来,显示出全部的菜单内容,这样做的好处是不容置疑的,也是比较流行的一种菜单方式。
- 2023-08-05 11:50:02下载
- 积分:1