The invention relates to a metering element (10) for flowable and bulk materials, in a deformable, in particular elastic basic body, having a round inlet opening (11) and a slot-shaped outlet (21).

本发明涉及一种用于自由流动的且可倾倒的散装材料的配料分配元件 （10），包括：可变形的、特别是弹性的主体，所述主体具有圆形进入开口 （11）和缝形排出开口（21）。

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The pressure transducer is an important element used for the process metering and pressure control in the industry equipment.

压力变送器是许多工业设备中用以控制工业过程和压力变化的重要元件。

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Three-dimension isothermal flows in the metering section of reciprocating screw injection machines are simulated using the finite element package POLYFLOW.

使用Poly flow软件对熔融物料在往复螺杆式注塑机螺杆头部计量段中的三维等温流场进行了数值模拟。

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