semantic geometric element
semantic geometric element
语义几何元素
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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Firstly, the concepts of dimensional element (DE) and dimensional element-chain (DEC) are defined, and a geometric tolerancing model expressed by DE and its semantic mapping are also given.
首先定义尺素和尺素链等概念,并在此基础上建立尺寸公差的尺素表示模型及其语义映射;
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