您要查找的是不是：
- equivalent noise sideband 等效噪声边带
- equivalent noise sideband input 等效噪声边带输入
- The major sources of urban traffic noise in our country are the vehicular horns. In order to evaluate the contribution of horn sound to urban traffic noise, this paper presents a simulated model of "equivalent noise vehicle". 在我国城市交通噪声中较大的声源是车辆的喇叭;为了计算喇叭声对城市交通噪声的作用;本文设想了一种“噪声当量车”模型.
- the equivalent noise grade in succession (Leq) 连续等效噪声级（Leq）
- equivalent noise four pole network 等效噪声四端网络
- equivalent noise two-port network 等效噪声二端口网络
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- A dime is equivalent to ten pennies. 一角等于十分。
- 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。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- His reply is equivalent to a refusal. 他的回答等於是拒绝。
- He turned around as he heard a noise behind him. 他听到身后有响声，便转过身来。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
