1) Silicon Micromachining Resonance
硅微机械谐振
1.
Study of Stable Amplitude Type Vacuum Meter with Silicon Micromachining Resonance Sensor;
硅微机械谐振传感器稳幅式真空计的研究
2) resonantor of single crystal silicon micromechanical gyro
微机械硅陀螺仪谐振器
3) silicon micromachine resonant sensors
硅微机械谐振传感器
4) micromechanical resonators
微机械谐振器
1.
The paper introduces the study and applications of microscale RE components, including micromechanical inductors, micromechanical capacitors, micromechanical resonators, micromechanical filters, micromechanical switches and micromechanical antennas.
本文从微机械开关、微机械谐振器、微机械滤波器、微机械天线、微机械电感及电容等多方面,介绍微尺度射频元件的研究和应用现状,并对其发展前景作了展望。
2.
The measurement technique and theory of micromechanical resonators assisted by clamped-clamped beam were studied,mainly focusing on problems of signal actuating and detecting brought by feebleness of signal and terrible parasitic effects in the chip level electrical measurement of capacitive RF micro-resonators.
针对用电容式射频微机械谐振器芯片级测试时信号微小、寄生效应严重、从而使得激励和检测困难的问题,本文对基于固支梁的微机械谐振器的电学测试理论和技术进行了研究。
5) mechanical resonance
机械谐振
1.
Research on control algorithm in lower mechanical resonance frequency of the theodolite;
对于低机械谐振频率经纬仪控制算法的研究
2.
Mode frequencies of mechanical resonance thermoacoustic refrigerators;
机械谐振式热声制冷机模态频率研究
3.
Suppression of mechanical resonance based on higher-order sliding mode and acceleration feedback
基于高阶滑模和加速度反馈的机械谐振抑制方法
6) silicon micro-resonator
硅微谐振器
1.
The working principle of silicon micro-resonator system was firstly introduced.
介绍了硅微谐振器系统的工作原理,重点给出了一种基于新型的DDS器件AD9954的智能谐振系统设计与实现。
补充资料:"球粒"硅微粉
“球粒”硅微粉在国内罕见。矿产资源研究所掌握全国范围内的矿产资源和先进的矿产品加工技术,选用高品质石英原矿,经独特工艺加工而成的一种高强度、高硬度、惰性的球型颗粒,其主要成-分sio2含量99.6%以上,密度为2.65,莫氏硬度为7,细度在325目至5000目之间,白度在70-94之间, 具有合理可控的粒度范围,外观为白色粉末状。
经电镜分析,硅微粉颗粒形态为近等轴状六角多面体形,被称为“球形”颗粒。
硅微粉主要由微晶质石英组成,sio2含量大于99.50%, 硅微粉中有害元素含量极低,均低于检出极限。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条