sharp melting point
基本解释
- 明确熔点
英汉例句
- Crystalline polymers have an ordered molecular arrangement, with a sharp melting point.
结晶质聚合物具有规则的分子排列及明显的熔点。 - Since glass has no sharp melting point, most types can be shaped while hot and plastic by many techniques, mostly blowing or molding. See also volcanic glass.
由于玻璃没有明确的熔点，因此大多数种类的玻璃可以在烧热时使用多种技术来塑形，以吹制和模具浇铸两种方法为主。 - Crystalline resins have a very sharp melting point and require significant energy (heat) input before they undergo a phase change and melt to a low viscosity.
结晶型树脂有很尖锐的熔点，要求大量的热能才能进行相转变并熔融到一种低粘状态。