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- For example, transmitting a “pure” impulse into the loop is equivalent to transmitting a spectrally flat signal as is typically done for S11 measurements.The two are related by the Fourier transform. 例如,给环路发射一个“纯”脉冲相当于发射一个频域的平直信号,就像S11测试仪常做的那样。
- Survey on Dynamic Inspection Method for Wheel Flat 车轮扁疤动态检测方法综述
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。
- Have a dekko at this wheel: the tyre's flat. 瞧瞧这个轮子,轮胎瘪了。
- The roll measurement with piezo-effect sensor to aquire flatness signal are presented. 摘要分析了平直度控制的信号获取及控制算法机理。
- Through a trial on the simulant installation of dynamic flatness detection, the flatness signal presented by the new model is just the same as that obtained through experiments. 通过动态板形检测模拟装置的实验测定,证明本文建立的模型所给出的板形信号与实验检测输出的板形信号吻合良好。
- Dynamic Inspection System for Wheel Flat on Railway Wheel 铁路车轮扁疤动态检测系统
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Solution of Preventing Wheel Flat for Electric Locomotive on Long Steep Grade 长大坡道防止电力机车轮对失圆的解决方案
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了,就叫醒我。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊,摔了个嘴啃泥。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- His father is a big wheel in the government. 他的父亲是政府里的要人。
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- No one can hold back the wheel of history. 谁也无法阻止历史车轮的前进。