V2EX elastomer

Elastomer

定义 Definition

elastomer(弹性体):一种具有“橡胶般弹性”的高分子材料,受力时可显著变形,撤去外力后能在较大程度上恢复原状。常见于橡胶制品、密封件、减震材料等。(在材料科学语境中最常用)

发音 Pronunciation

/lstmr/

例句 Examples

The gasket is made of an elastomer to prevent leaks.
这个垫圈由弹性体制成,用来防止泄漏。

Because the elastomer can stretch and return to its original shape, it is widely used in seals, tires, and vibration-damping parts.
由于这种弹性体可以拉伸并恢复原状,它被广泛用于密封件、轮胎以及减震部件。

词源 Etymology

elastomerelastic(有弹性的) + -omer 构成;其中 -omer 来自希腊语 meros(“部分”),常见于聚合物相关术语(如 polymer)。整体含义可理解为“具有弹性特征的(聚合物)材料”。

相关词 Related Words

文学与作品 Literary Works

  • Introduction to Polymer Science and Chemistry(聚合物科学与化学导论类教材,常讨论 elastomer 的结构与性质)
  • Rubber Technology: Compounding and Testing for Performance(橡胶技术与性能测试相关专著,频繁使用 elastomer)
  • Principles of Polymer Engineering(聚合物工程原理类著作,涉及弹性体在工程中的应用)
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