Less than one degree Celsius of warming since the pre-industrial age has unleashed frightening and unforeseen change, including glacier-melt and unprecedented coral-reef degradation.
自工业化时代刚开始以来，不到1摄氏度的升温引起的环境变化是令人可怕、出人意料的，其中包括冰川消融和前所未有的珊瑚礁退化。
The essential procedures consist of alloy melting, preheating pre crystalizer, melt stirring and oscillation, solidification and drawing.
其基本过程包括合金熔炼、预结晶器预热、熔体搅拌和振动、凝固拉坯等基本环节。
For shrinkage and sink reduction, molds can be pre-pressurized with gas before melt is injected, or gas can be introduced between the non-appearance side of the part and the mold.
为了减少收缩和塌陷，在填充前可以用气体给模具加预压，或者可以在非表观面与型腔表面之间注入气体。
In the process of producing continuous fiber reinforced PEEK prepreg with the melt impregnation method, the fiber bundles are required to be well pre-dispersed to acquire good impregnated prepreg.
熔融浸渍工艺制备连续纤维增强peek预浸带，要求纤维束必须预分散以获得浸渍效果较好的预浸带。
In the process of producing continuous fiber reinforced PEEK prepreg with the melt impregnation method, the fiber bundles are required to be well pre-dispersed to acquire good impregnated prepreg.
熔融浸渍工艺制备连续纤维增强peek预浸带，要求纤维束必须预分散以获得浸渍效果较好的预浸带。
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