self-oscillation characteristics的用法和樣例：
例句
- Using vectorial laser equation, the polarization feature of a relaxation oscillation laser is numerically analyzed.
利用矢量型激光方程分析了激光器弛豫振蕩過程中光場脈衝的偏振特性。 - However, it is difficult to predict its damping characteristics due to complex collisions in the dense particle flow.
然而，由於顆粒阻尼複雜的碰撞和摩擦減振機理，很難預測其減振特性。
