gear tooth的用法和樣例：
例句
- The gear teeth and meshing line are distorted in the meshing process as a result of wearing and rise in temperature.
實際應用中，由於磨損和受熱等原因，使得齒輪齒廓以及嚙合過程中嚙合線都發生了畸變。 - A method using demodulated resonance technique based on blind source separation is developed for gear contact diagnosis.
摘要提出一種運用基於盲源分離的共振解調技術對齒輪齒面接觸故障進行診斷的方法。
