底模用铝合金底板，含可调装置。

Aluminum platen base, including adjustment device.

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光子晶体光纤的奇异特性包括无休止单模特性、大模面积特性、可调的色散特性、高双折射特性和非线性特性。

The excellent properties of photonic crystal fiber include the endless single mode, large mode area, adjustable dispersion property, high birefringence and nonlinear.

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介绍了带凸缘拉伸件可调式落料拉伸复合模设计，实现对凸缘直径尺寸可以进行调整以实现一定公差要求的模具结构。

Introduced design of the adjustable blanking-drawing compound for the drawing with flange, the drawing die could adjust the flange size, and satisfied the part tolerance requirement.

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