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圆节 [yuán jié]
[木] round knot
- 日本人称中秋节为“月圆节”。
Mid-Autumn Festival in Japan known as the "Full Moon Festival." - 节点是键齿的齿廓与节圆的交点。
Pitch Point is the intersection of the spline tooth profile with the pitch circle. - 在非圆链传动的设计中，一个关键问题就是非圆链轮节曲线的设计。
In the design of noncircular chain drive , the key problem is the design of pitch line of noncircular chain wheel.
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中国词汇量第二的英语词典
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