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- Through signal processing, the necessity of moving average filter for SNR is demonstrated, and the method for characterizing leak signal with interzone signal energy is proposed. 不论从社会和经济的角度、还是从环保和能源节约的角度来考虑，管道泄漏的监测和定位都是非常必要的。管道泄漏检测技术发展至今，已经涌现出许多方法。
- Based on broad band and low amplitude of the leaking signal, it brings forward a broad band, high-gain circuit based on uPC1658, and introduces the cascade form which can provide approximately 25db gain for the system. 基于泄漏信号的宽频带和低幅值,提出一种基于uPC1658的宽频带高增益电路,并给出级联形式,可对系统提供约25db的增益。
- The rain drip down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- He denied that he had leaked the news to the press. 他否认曾将这则消息泄漏给新闻界。
- Who leaked the news to the press? 谁将新闻泄露给新闻界的？
- Your secret appears to have leaked out. 看来你的秘密已经泄漏出去了。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- The oil leaked away because there was a small hole on the tank. 没渗出来了，因为没箱上有一个小洞。
- 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。
- You must shut the gas supply off if there's a leak. 煤气泄漏时，必须把截门关上。
- A small leak will sink a great ship. [谚]小洞沉大船; 小患不治成大灾。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- The rain dripped down from a leak in the roof. 雨水从屋顶的裂缝中滴漏下来。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The details were supposed to be secret but somehow leaked out. 这些细节原属秘密，可是不知怎么给泄露出去了。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
