...壁厚控制 [gap=785]words：Hollow blow molding machine；Hydraulic system；Electro-hydraulic proportion；Wall thickness control ...
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This paper introduces the design and implementation of parison wall thickness control system in blow molding machine.
介绍了型坯壁厚控制系统在中空吹塑机中的设计与实现。
I believe molding two halves with a vacuum pump to provide pressure will produce a better structure and allow me to better control wall thickness.
我认为两半的模具加上真空泵来提供压力能使结构更好，我也能更好的控制壁厚。
Objective: To determined the influence of long time effective blood pressure control on left ventricular mass (LVM) and relative wall thickness (RWT) of hypertensive patients.
目的：探讨长期有效控制血压对高血压患者左心室质量(LVM)及相对室壁厚度(RWT)的影响。
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