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- The horizontal decanter centrifuge is a dual rotor system with small rotating speed difference, of which unbalanced vibration is a “beat” signal. 卧螺离心机是一种具有微小速差的双转子系统，它的不平衡振动信号是一个拍振。
- By measuring the phase difference between the beat signal and the reference signal, the value of the rolla angle of the analyzer is got. 采用这种方法,可以实现大范围的滚转角测量,并且在特定的角度上得到很高的灵敏度。
- In the FMCW(frequency modulated continuous wave) liquid level measuring system,the key to measure the distance is to detect the frequency of the sinusoidal echo beat signal. 在FMCW(调频连续波)微波液位测量系统中,回波差拍正弦信号的频率检测是实现距离测量的关键。
- The beat signal model of the stationary, uniform motion and accelerated motion target is sinusoid, Linear Frequency-Modulated (LFM) signal and polynomial-phase signal (PPS) respectively. 静止、匀速运动和加速运动三类目标分别对应着正弦信号、线性调频(LFM)信号和多项式相位信号(PPS)三种差频信号模型。
- Utilizing the modulation symmetry of tri-LFMCW signals, up-sweep beat signal is secondary mixed with down-sweep one to eliminate MTRC (Migration Through Range Cell) induced by the high-speed. 利用三角线性调频信号的调频对称性，采用上、下调频差拍信号二次混频的方法消除目标高速运动导致的跨距离单元走动现象。
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- By advantages of triangular edge beat signals, the properties of the system were improved with higher measurement sensitivity, faster respond to displacement and wider measurement scope. 采用三角波电流调制 ,上、下边沿拍频信号差动鉴相的方法 ,提高了测量灵敏度和位移响应速度 ,增大了测量范围 ;
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The cruel master beat his slaves with a whip. 残酷的主人鞭打他的奴隶。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- He is badly beat up by a gang of thug. 他被一帮暴徒打得死去活来。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now he'll have to sing small because I beat him. 我把他击败了，他现在只好乖乘的了。
- He beat the traitor to the draw and shot him dead. 他抢先拔出手枪，将叛徒击毙。
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- His old woman really beat the drum last night. 他的老婆昨晚着实太吵大嚷了一场。
- The rain beat against the car windscreen. 雨点打在汽车挡风玻璃上。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- He beat all runners in the country. 他赛跑成绩全国第一。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
