The Study on Dynamical Optimizing of Stiffened Plate with Frequency Preserve of Ship and Naval Architecture;
本文基于灵敏度分析探讨了板梁组合结构的动力优化问题。
Mutual authentication mechanisms can be used in Radio Frequency Identification (RFID) systems to preserve the confidentiality of the RFID tags.
无线射频识别(RFID)系统的双向认证机制可以有效地保护标签的机密性。
Si filtering circuits designed this way have better high frequency performance and can preserve low sensitivity properties of passive prototypes.
用该方法设计的SI滤波电路具有较好的高频特性，并能保持无源原型的低灵敏度特点。
The method can preserve effective signals but suppress harmful high frequency noise as much as possible.
这种去噪方法可以尽可能地保持有效信号，同时又尽量剔除这类有害的高频噪声。
To adequately preserve the shape of your signal, you should sample at a much higher rate than the Nyquist frequency, generally at least 5 or 10 times the maximum frequency component of your signal.
为充分保证信号的波形不失真，你的采样频率应比Nyquist频率高出许多，通常是你信号最高频率的5到10倍。
This paper describes the attempts to form frequency spectrum zone image. The image can preserve texture information corresponding to its object.
本文描述了一种形成频谱段图像的方法，这种图像记录了相应地物的纹理信息。
The method can preserve effective signals but suppress harmful high frequency noise a...
该方法可作为一种有效的高分辨率处理手段。
The method can preserve effective signals but suppress harmful high frequency noise a...
该方法可作为一种有效的高分辨率处理手段。
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