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很好的一段源码 ，并具有加强难度等功能。
很好的一段源码 ，并具有加强难度等功能。-For some very good source, and has features such as strengthening the degree of difficulty.
- 2023-01-24 23:45:03下载
- 积分：1
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双边带电路
双边带电路-Bilateral band circuit
- 2023-03-18 11:30:03下载
- 积分：1
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tidsp2407汇编程序例程，完整的源代码。
tidsp2407汇编程序例程，完整的源代码。-tidsp2407 assembler routines, complete source code.
- 2022-02-02 16:03:53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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大地坐标系统的变换，主要适用于GPS学习者和大地测量者学习大地坐标系转换有关理论知识。...
大地坐标系统的变换，主要适用于GPS学习者和大地测量者学习大地坐标系转换有关理论知识。-geodetic coordinate system conversion, mainly applicable to learners and GPS geodesy learning earth coordinate system conversion of the theoretical knowledge.
- 2023-04-05 13:45:04下载
- 积分：1
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a widening tyrants game source code, the interface ~ Oh well is a good example o...
一个拉霸游戏的源码,界面不错的哦~是一个很好的VB游戏例子!-a widening tyrants game source code, the interface ~ Oh well is a good example of VB game!
- 2022-12-18 01:40:03下载
- 积分：1
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atmel公司 arm SPI接口初始化程序
atmel公司 arm SPI接口初始化程序-Atmel Corporation arm SPI Interface initialization procedure
- 2022-12-11 12:05:02下载
- 积分：1
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Xu Lei of Chapter VII of the book, add the macro pan agreement mflood test scrip...
对徐雷鸣那本书第七章，添加宏泛协议mflood的测试脚本，已经测试过，完全可行-Xu Lei of Chapter VII of the book, add the macro pan agreement mflood test scripts have been tested, entirely feasible
- 2022-01-26 07:16:23下载
- 积分：1
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MATLAB初学者
包好了一些用matlab解微分方程的源程序
MATLAB初学者
包好了一些用matlab解微分方程的源程序-MATLAB beginner beginners MATLAB wrap some source code for solving differential equations using matlab
- 2022-07-10 02:24:14下载
- 积分：1
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对于先进的几何形状，大多数应用程序将更喜欢加载前
For advanced geometry, most apps will prefer to load pre-authored
meshes from a file. Fortunately, when using meshes, D3DX does most of
the work for this, parsing a geometry file and creating vertx buffers
for us. This tutorial shows how to use a D3DXMESH
object, including loading it from a file and rendering it. One thing
D3DX does not handle for us is the materials and textures for a mesh,
so note that we have to handle those manually.
- 2022-05-26 16:23:51下载
- 积分：1
