求翻译：注射成型是将颗粒状或粉状塑料，从注射机的料斗送进加热的料筒中，经过加热熔融，塑化成粘流态熔体，在注射机柱塞或螺杆的高压推动下，以很大的流速通过喷嘴，注入模具型腔，经一定时间的保压冷却定型后，可保持模具型腔所赋予的形状，然后开模分型获得塑料制品。是什么意思？

Injection molding is a granular or powdered plastic from the hopper of the injection machine sent to the heating barrel, heated molten state, plasticizing viscous flow of melt in the injection molding machine high pressure plunger or screw driven by a very large flow rate through the nozzle into the

Injection molding is the granular or powdered plastic, injection molding machine from the hopper to feed the heating in the barrel, after heat fusing, plastic chemical adhesive fluid melt, the injection molding machine screw or piston driven by a high pressure, the flow rate in a very large through

The injection formation is granulated or the powdery plastic, feeds in the heating from the injection machine hopper in the material tube, process heating fusing, plastifies sticks the fluid state melt, in the injection machine plunger or under the screw rod high-pressured impetus, by the very great

Injection forming is will particles shaped or powder plastic, from injection machine of hopper sent into heating of material tube in the, after heating melting, plastic of into stick flow state melt body, in injection machine column plug or screw rod of high pressure promote Xia, to is large of velo

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