In this paper,a solidly mounted resonator(SMR)was designed with nanocrystalline diamond(NCD)as the high acoustic impedan......

The Shanghai Oriental Art Center opened officially in July 2005 is one of the largest performance art centers in mainlan......

based on optimal design on the core element of the sensor,a wireless and passive surface acoustic wave(SAW)temperature s......

本文通过对荣华二采区10...

首先分析了比幅测向的基本原理，提出了基于RSSI（Received Signal Strength Indication）比幅测向算法，对幅度权值的表示方式进行了改进，......

研究了反射式强度调制型光纤位移传感器中安装误差对光强调制特性的影响。计算机仿真结果表明，当待测距离一定时，光强调制系数随着安......

报道了用于测量聚变等离子体密度的毫米波反射仪，实验表明其空间分辨能力：横向绝对分辨率△Ｒｐ＝０．７ｃｍ，相对分辨率δＲｐ＝１．０８％，纵向绝对分辨率△Ｌｔ＝０．８３２ｃｍ，相对分辨率......

星载抛物面天线反射器在周期性的冷热辐射作用下，产生不均匀的温度分布，过大的热变形严重影响卫星通信质量；采用一种8节点超参数壳单......