chemical bond
英
美
- n. 化学键
chemical bond的用法和样例:
例句
用作名词 (n.)
- Fiber reactive dyes are from true chemical bounds between dyestuff and fiber.
纤维活性染料来源于染料与纤维之间形成的真正化学键。 - Nanotubes are stronger than metal because the chemical bond holding them together is stronger.
纳管之所以比金属硬,是因为把碳原子连在一起的化学键更强。