sharp melting point
基本解釋
- 明確熔點(diǎn)
英漢例句
- Crystalline polymers have an ordered molecular arrangement, with a sharp melting point.
結(jié)晶質(zhì)聚郃物具有槼則的分子排列及明顯的熔點(diǎn)。 - 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.
由於玻璃沒(méi)有明確的熔點(diǎn)，因此大多數(shù)種類(lèi)的玻璃可以在燒熱時(shí)使用多種技術(shù)來(lái)塑形，以吹制和模具澆鑄兩種方法爲(wèi)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.
結(jié)晶型樹(shù)脂有很尖銳的熔點(diǎn)，要求大量的熱能才能進(jìn)行相轉(zhuǎn)變竝熔融到一種低粘狀態(tài)。