excitation

名詞

1. 1

   刺激、興奮生理學

   The drug increases the excitation of nerve cells in the brain.

   這種藥物會增加腦中神經細胞的興奮程度。

2. 2

   激發物理、化學

   Light of the right wavelength causes excitation of the electrons.

   波長合適的光會造成電子的激發。

3. 3

   激磁、激勵工程

   A small current provides the excitation for the generator's field coils.

   一股小電流為發電機的磁場線圈提供激磁。

4. 4

   激動、亢奮正式

   Her voice trembled with excitation as she read the letter aloud.

   她朗讀那封信時，聲音因激動而顫抖。