1) Size conversion
尺寸转化
1.
Size conversion is a pivotal step of MPEG-4 shape coding.
尺寸转化是MPEG-4形状编码技术的关键步骤之一。
2) converted dimension
转换尺寸
3) dimension change
尺寸变化
1.
The full analysis and summarization on the dimension change regulation and factors and mechanisms affecting heat treatment distortion have been made,and the practical countermeasure has been given to reduce heat treatment distortion of the bearing components.
对轴承零件热处理后尺寸变化规律及影响轴承零件热处理变形的各种因素及机理进行了全面分析和总结 ,并提出了解决轴承零件热处理变形的具体措施。
4) dimension optimization
尺寸优化
1.
The dimension optimization algorithm of corrugated case was studied aiming at the limited application of the computer-aided design of corrugated case.
针对目前瓦楞纸箱的计算机辅助设计系统应用的局限性,对瓦楞纸箱尺寸优化设计的算法进行了研究,提出了两种尺寸优化设计算法。
2.
At present,the optimization methods of slider topology design include the topology optimization method and dimension optimization method.
磁头滑块承载面结构优化设计是提高硬盘存储密度的主要方法之一,目前优化设计的方法主要分为拓扑优化和尺寸优化两大类,2种方法都存在着各自的优缺点。
5) Dimensional change
尺寸变化
1.
Dimensional change and its control play an important role in the production process and the cost of PM steel components.
烧结零件的尺寸变化及控制对其生产过程及成本至关重要。
2.
The dimensional change of 2A12 aluminum alloy by microarc oxidation in silicate electrolyte has been investigated.
研究了2A12铝合金在硅酸盐电解液中微弧氧化的尺寸变化。
3.
The dimensional change models were developed for conversion of preceramic polymer- filler systems into ceramic bulks during pyrolysis, such as pure preceramic polymer, polymer containing an inert filler phase, polymer containing an active filler phase, and polymer containing inert filler and active filler phases.
对单一先驱体、先驱体／惰性填料、先驱体／活性填料体系裂解陶瓷的尺寸变化进行了模型分析，从理论上分析了活性填料体积分数与裂解陶瓷体积收缩率和线收缩率之间的关系。
6) size optimization
尺寸优化
1.
In this paper,the basic theory and method of structure and size optimization of beam-sheet on big part in machine tool based on APDL are discussed.
本文分析了基于APDL机床大件筋板结构尺寸优化设计的基本原理和方法,然后采用APDL语言对XH786主轴箱筋板参数化建模,并用2种不同方案,对其尺寸参数优化。
2.
In order to reduce structural weight of aircraft,in this paper,integrate shape/size optimization was utilized to a high aspect-ratio flying wing structure design.
在形状优化层次重点考虑主承力元件翼梁的位置,尺寸优化主要考虑各元件的几何尺寸。
3.
The second one is size optimization that gives the intermediate parameters of wing structure.
第一个层次为拓扑优化,并由此确定纵向骨架的个数与位置的最优布局;第二个层次为尺寸优化,它用来确定翼面的中间参数;第三个层次为稳定性准则优化,它确定横向骨架的个数与位置的最优布局。
补充资料：工程图标准尺寸及坐标尺寸
标准标注类型，是我们常用的标注类型。而坐标标注是便于数控加工采用的另一中标注形式。PRO/E可以将两种标注方式进行转换。
· 3.2 标准标注到坐标标注的转换
注意： 转化为坐标标注的尺寸必须是线性标注的，下列尺寸不能转化为坐标标注：
- 被显示成线性尺寸的直径
- 中心线尺寸
- 选择MODIFY DRAW > Dim Params > Dim Type > Ordinate Dim > Create Base.
- 选择作为参考基准线的尺寸
- 选择基准的引出线，该点为0点
- 选择 MOD DIM TYPE > Lin to Ord .
- 选择线性尺寸：注意：必须选择具有相同基准的尺寸
========>>>>
1. 选择 DIM PARAMS > Diam Dim Type .
2.点击Ord to Lin 
3.选择尺寸即可
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条