英语语法分析

Otherwise, he will never be able to preform again.

否则，他不会是能的再预先形成。

This preform is then heated to a temperature just below the melting point of the alloy.

此时，将初步加工的成品加热到一定的温度，这个温度要刚刚低于合金的熔点。

Preform, its manufacturing method, and container produced by biaxially stretching the preform.

料坯，其生产方法，和从该料坯制造的双轴拉伸容器。