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- noise ranging sonar 噪声测距声纳
- Study on Digital Noise Targets Passive Ranging Sonar 数字式噪声目标被动测距声纳研究
- Software and hardware implementation of ranging was sum up including triangulation & parallax measuring,pulse current ranging and pseudo random noise ranging. 总结了测距功能的软硬件实现技术,包括传统的三角测量和视差测距技术、电脉冲测距技术、伪码扩频脉冲串测距技术。
- bottom bounce echo ranging sonar 海底回声测距声纳
- Sonar is an acronym for sound navigation ranging. “sonar”（声纳）是“sound navigation and ranging”（声音导航和测距）的首字母缩写词。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- 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。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
