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一个c语言的编译器的源代码,很有参考价值
一个c语言的编译器的源代码,很有参考价值-a language compiler source code of great reference value
- 2022-03-26 03:36:27下载
- 积分:1
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LRU页面置换算法,我们学校老师布置的任务,我们可以实现。
LRU页面置换算法,我们学校老师分配的任务,大家可以做参考!-LRU page replacement algorithm, our school teacher assigned tasks, we can make reference!
- 2023-07-22 08:35:03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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fff fffff
fff fffff -fff fffff fffffffffffffffffffffffff fff fff fff
- 2023-03-03 23:25:03下载
- 积分:1
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基于labview的三态灯
基于labview的三态灯设计,此程序还加了右键菜单,并且可以用来作为监控画面的赋值控制按钮。三态灯用自定义VI制作的,如果需要修改的话,解压完进入3态灯的子程序里,直接进行修改就可以了
- 2022-05-21 21:51:42下载
- 积分:1
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sc2440原理图和PCB封装图 好用哦
sc2440原理图和PCB封装图 好用哦-sc2440 schematic and PCB-to-use package plans Oh
- 2022-03-17 13:05:19下载
- 积分:1
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This is a progress can enhance the function of a class, he can progress to the v...
这是一个可以增强进度条功能的一个类,他可以对进度条的各个特征进行修改,比如说方向,颜色,是否显示数字等等。-This is a progress can enhance the function of a class, he can progress to the various characteristics of the changes, such as the direction, color, whether the numbers.
- 2023-07-16 22:10:03下载
- 积分:1
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This is the door with my colleagues and I strive for the isolation of the subrou...
这是我和同事门一起努力编的的孤立子程序。基本上所以孤立子的情况都考虑到了,对计算物理,特别是搞非线性数学的极大的帮助-This is the door with my colleagues and I strive for the isolation of the subroutine. So basically the situation soliton is taken into account for Computational Physics, in particular, engage in non-linear mathematics of great help
- 2022-08-17 09:12:38下载
- 积分:1
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这个是一个完整的3Ddemo,通过mascot v3引擎实现。
这个是一个完整的3Ddemo,通过mascot v3引擎实现。-this is a complete 3Ddemo, mascot v3 engine to achieve.
- 2022-06-28 14:24:47下载
- 积分:1
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使手机模拟飞行游戏AirTrafficControl.rar用诺基亚手机可以存放的游戏...
使手机模拟飞行游戏AirTrafficControl.rar用诺基亚手机可以存放的游戏-phone flight simulation game AirTrafficControl.rar use Nokia phones can be kept in the game
- 2022-04-07 12:32:41下载
- 积分:1