With PP and ac foaming agent as base materials, a kind of low foamed plastics shoe heel was manufactured by injection moulding.

以聚丙烯及偶氮二甲酰胺(AC发泡剂)为主要原料，用注塑成型方法生产一种低发泡塑料鞋跟。

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Abstract: this paper points at that the resultant braking force point of drum brake is on the base circle and finds the relation between the structural parameters of shoe block and moment of force.

文摘：该文阐明制动力的合力点在基本圆上，并找出蹄块结构参数与制动力矩之间的关系。

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Each shoe base can be driven by each support bracket and each swinging arm to rotate in the mode of winding each legging outer shell to rapidly realize sliding and walking conversion.

鞋座可在支架和摆臂的带动下绕绑腿外壳转动，快速实现滑行与行走的转变。

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"It could, if the pattern on the base of that shoe exhibited or left a pattern just like Levi jeans, " said Deedrick.

CNN: Simpson case winding down

The shoe monument, made of fiberglass and coated with copper, consists of the shoe and a concrete base.

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The insole does this by communicating with a "base station, " an intermediary device between the button in the shoe and the television set, which uses a radio signal to calculate and transmit the information.

CNN: Device keeps TV watching on track