您要查找的是不是：
- permissible signal distortion 失真容限
- In the area with loose surface, the coupling problem between the vibroseis and the surface is the main factor for vibrating signal distortion. 摘要在疏松地表地区，可控震源及其与地表的耦合问题是引起振动信号畸变的主要因素。
- To avoid the signal distortion aroused by the incorrect selection of threshold, it applies fuzzy theory into wavelet threshold denoising method, which uses two membership functions to construct two fuzzy threshold denoising methods. 为了避免由于阈值选取不当造成信号失真,将模糊理论引入到小波阈值去噪中,利用两个常用隶属函数构造了两种模糊阈值去噪方法。
- A further analysis and experiments show that,in the conditions when SNR is very low,or the signal distortion is severe,the OSR approach performs far better than other conventional approaches. 理论分析和实验结果表明,OSR方法在对抗各种信号失真及干扰方面具有优越性,能在恶劣的条件下较准确地逼近真实的瞬时参数。
- start stop telegraph signal distortion t 起止式电报信号畸变测试仪
- isochronous signal distortion tester 等时信号失真测试器
- teletypewriter signal distortion 电传打字信号失真
- With the investigation and analysis of a fault,this paper explains the operation of optical fiber permissive relaying protection and the course of sending permissive signal. 通过一起保护动作的分析,对于允许式光纤保护的联动条件、允许信号的产生过程进行了细致的分析。
- start-stop signal distortion tester 起止信号畸变测试器
- start-stop telegraph signal distortion tester 起止式电报信号畸变测试仪
- start stop signal distortion tester 起止信号畸变测试器
- During collecting and amplifying bio-electrical signals,potential of electrode often causes inperceivable interference and signal distortion, which could lead to misjudge the normal waveform. 在生物电信号的采集放大过程中，电极电位常可引起不易察觉的干扰和信号畸变，影响正常波形的判断识别。
- Delay is not permissible, even for a single day. 不得延误，即使一日亦不可。
- Under the new regulations this is permissible. 根据新的规章制度，这是可以的。
- isochronous signal distortion testing equipment 等时信号畸变测试仪
- In the presence of noise, it is difficult to restore exactly a signal distorted by a system having static,invertible, nonlinear characteristics. 在噪声背景下，要想准确地恢复那些发生了非线性畸变的信号，通常是很困难的。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- 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。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
