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1.PACKAGING OF WAVEGUIDE DEVICES BASED ON BULK SILICON MEMS TECHNOLOGY
基于体硅微机械工艺的光波导器件封装技术收藏指正
2.Theoretical analysis indicates: the thickness of SiO 2 should be thicker than 0.3 μm, optimal thickness ratio of Al/SiO 2 is 0.598 and corresponding thermo-mechanical sensitivity can reach 10 -8 m/K for the bi-material beams made of Al and SiO 2. The FPA containing 50×50 Fabry-Perot micro-cavity array has been successfully fabricated by using bulk MEMS technology and demonstrated.
理论分析表明 ,对Al/SiO2 双材料体系而言 ,SiO2 厚度应大于 0 .3μm ,其最佳厚度比为 0 .5 98,相应的最大热 机械灵敏度可达 10 -8m/K。 采用体硅微机电系统技术 ,实验制作出了 5 0× 5 0焦平面阵列。收藏指正
3.Focusing on a tuning fork vibratory gyroscope fabricated through silicon bulk micromachining, the matrix perturbation technology in the random finite element method was introduced to analyze the statistical characteristics of the natural frequencies and output capacitance of tuning fork vibratory gyroscope.
摘要以一种通过体微机械加工技术制备的音叉振动式微机械陀螺为对象,基于随机摄动技术定量计算了微陀螺固有频率变异和检测输出电容变异的统计特征,以概率思想表达了微陀螺批量加工过程所带来的材料/尺寸随机误差对其性能的影响。收藏指正
4.With a F2 population derived from 66 ×A18 as materials,polymorphism between resistant and susceptible bulk of cucumber anthracnose were studied using BSA method and AFLP technology. A codominant AFLP marker,E24M48-251 bp/245 bp,was screened.
以黄瓜抗炭疽病母本66和感炭疽病父本A18及其F2代分离群体为试材,采用BSA法和AFLP技术建立了对炭疽病的抗病组和感病组,AFLP引物组合E24M48在抗感组间表现多态性,且呈共显性。收藏指正
5.Study on Growth Technology and Crystal Defects in ZnS Bulk Crystal Prepared by CVD Method
用化学气相沉积(CVD)法制备硫化锌(ZnS)体块材料中晶体缺陷和生长工艺的研究收藏指正
6.STUDY ON PADDY PRESERVATION TECHNOLOGY AT NATURAL LOW TEMPERATURE ASSISTED WITH COVERINC SURFACE OF GRAIN BULK
稻谷自然低温辅助粮面覆盖保鲜技术的研究收藏指正
7.With the development of the display technology, the CRT display technology, for the reason of the kinescope’s huge bulk, bigger weight and hard to be bigger size, is losing the market order.
随着新的显示技术的发展,普通阴极射线管显示技术因其体积太大、太重、显示尺寸不容易作大的原因,已经越用越不能够适应现代消费的需要。收藏指正
8.Further, under +49 7192 92 31-0 you can query all basic data on Mixing Technology, Bulk material and/or also on ring.
请您访问我们的主页,垂询当前的信息和服务。收藏指正
9.This paper constructed the feature element for cone boss based on slip-line field theory according to the theory of MEM, which is one of common geometric bulk in forge piece. At last, the model element was verified by numerical simulation on the forming process of cone boss in different technology.
本文根据模型元方法的基本原理,基于滑移线理论研究了体积成形中锥形凸台这一典型的局部成形过程,建立了模型单元,并以锥形凸台在不同工艺中成形过程的数值模拟为验证。收藏指正
10.Based on brief introduction of GPRS technology (General Packet Radio Service), it is suggested clearly that GPRS communication mode is suitable for applied in distribution network automation system with remote, scatter, data transmission frequently but not large bulk.
在简要介绍通用分组无线业务(General Packet Radio Service,CPRS)技术的基础上,明确提出GPRS通信方式适合远程、分散、数据传输频繁但数据量不大的配电网自动化系统应用,不仅可行而且很有必要。收藏指正
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