英语词汇sharp melting point怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?明确熔点
... sharp melting point 明确熔点 sharp yield point 明显屈服点 Sharp Point Press 尖端出版 ...
2
?明显熔点
... 明显减弱 slow-up 明显熔点 sharp melting point 明显协变性 manifest covariance ...

双语例句

1
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。
2
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。
3
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。

单词	sharp melting point
释义	sharp melting point 简明释义明确熔点：指物质在固态和液态之间转变时的温度，具体数值明确。网络释义 1 ?明确熔点 ... sharp melting point 明确熔点 sharp yield point 明显屈服点 Sharp Point Press 尖端出版 ... 2 ?明显熔点 ... 明显减弱 slow-up 明显熔点 sharp melting point 明显协变性 manifest covariance ... 双语例句 1 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。 2 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。 3 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。
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