1. 浇口：熔胶输送系统提供让熔胶从射出机喷嘴流到模穴的通道,它通常包括:竖浇道(sprue)、冷料井(cold slug well)、主流道、分枝流道、和浇口(gates). 充填与保压阶段结束,熔胶在模具里完全凝固后,再打开模穴取出塑件. 冷却时间在整个成形周期占非常高的比例,

2. gates：graphics and text editing system; 图文编辑系统

noun

1. United States computer entrepreneur whose software company made him the youngest multi-billionaire in the history of the United States (born in 1955)

Synonym: Bill GatesWilliam Henry Gates