Seen here is an up-close shot of the mold used to make a three-stud LEGO brick.
现在你所看到的是一个近距离拍摄的用于制造3螺栓的乐高零件的模具。
This type of mold is widely used because it is? Comparatively easy to construct and it controls thickness and density within close limit.
这种类型的模具得到了广泛应用，原因在于其容易铸造，而且厚度和强度的误差极小。
The study shows that the mold friction has a close relationship with the strand quantities, operation and the life of quick mould change equipment.
研究表明，结晶器摩擦力与铸坯质量、生产操作以及结晶器振动台的寿命等有很大的关系。
As the injection pressure subsides, the mold begins to close to perform a coining operation, resulting in a strong, high yield carrier or lens.
随着注射压力的减小，模具开始闭合，进行压印操作，最终生产出高强度、高产量的载体或透镜。
As the injection pressure subsides, the mold begins to close to perform a coining operation, resulting in a strong, high yield carrier or lens.
随着注射压力的减小，模具开始闭合，进行压印操作，最终生产出高强度、高产量的载体或透镜。
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