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- Vestigial sideband modulation with discrete amplitude levels 多电平残留边带调制
- discrete amplitude level 离散振幅电平
- Fatigue limit. For fatigue, the maximum stress amplitude level below which a material can endure an essentially infinite number of stress cycles and not fail. 疲劳极限:对疲劳而言,最大应力幅值水平,低于该值材料可以承受无限次应力循环而不失效。
- Special gain controls are used to regulate the amplitude levels at the beginning and end of the record. 为了调节记录的开头部分和尾端的振幅电平，通常采用专门的增益控制。
- constellation of multiple amplitude levels 多电平星座
- I'd like a room on the upper level. 我想要楼上的房间。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- A football field should be level. 足球场地应该平坦。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
- This mountain is 1,400 meters above sea level. 这座山海拔1,400米。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
