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- This document discusses the challenge of making accurate measurements close to the noise floor. 本文探讨了如何在本底噪声附近精确测量的挑战。
- Averaging the results of several FFTs will tend to smooth out the FFT noise floor, but does nothing to reduce the average noise floor. 虽然若干级FFT可以改变FFT噪音的分布，但是不能够减少噪声的平均电平。
- Beijing Wangjing noise floor ceiling works 北京望京楼板隔音吊顶工程
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The book hit the floor with a thud. 这书砰的一声落在地板上。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- He fell on the floor with an awful whomp. 他摔在地板上发出一声可怕的撞击声。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- He wiped up the spilt milk on the wooden floor. 他揩掉了泼在地板上的牛奶。
- Their clothes lay in a huddle on the floor. 他们的衣服杂乱地堆在地板上。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- We put the books in piles on the floor. 我们把书在地板上堆起来。
- He loses his footing on the wet floor and fall. 他在潮湿的地板上失去平衡而摔倒了。
