Chapter two presents the basic principle and method of product information modeling based on symbol.

第二章提出了基于符号的产品信息建模基本原理和方法。

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The extensible schemes based on symbol representation are much useful in computer animation and industrial prototype design application.

由于该方法基于符号表示，因此易于实现与扩展，适合于计算机动画造型和工业原型设计。

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Based on symbol dynamics in 1-d piecewise linear mapping chaotic systems, an arithmetic method processing chaotic signals is studied in the paper, including addition, subtraction and multiplication.

基于1 - D分段线性映射函数构造的混沌系统符号动力学，该文研究了一种能直接对混沌符号序列进行加、减及乘法运算的方法。

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Because different companies use different operating systems, Symbol makes products based on the Palm (nasdaq: PALM - news - people) OS, Microsoft 's (nasdaq: MSFT - news - people) Pocket PC platform, Windows CE and DOS. What these products have in common is their durability.

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Wine scores are merely a static symbol, an absolute definition based on a singular contact with a wine, and thus completely ineffective when applied to a dynamic, evolving and multifaceted product.

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The notion that it might be a disaster is based on the misconception that a strong currency is somehow a symbol of economic virility.

ECONOMIST: Eurotrash?