电晕在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流 A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.
伴随着更年期的内分泌变化使很多妇女的情绪受到影响。 A lot of women are affected emotionally by the hormonal changes that accompany the change of life.
反应减弱因不断接受条件刺激而伴随产生的条件反射减弱 The decline of a conditioned response following repeated exposure to the conditioned stimulus.
原子弹爆炸总是伴随着巨大的火球。 The atomic explosion is always accompanied by huge fireball.