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- WIDE BAND RANDOM VIBRATION OF STRUCTURES 结构的宽带随机振动
- Nonlinear Response of Cable with Small Sag under Narrow Band Random Excitation 小垂度柔索非线性随机响应分析
- FATIGUE LIFE ESTIMATION UNDER NARROW BAND AND BROAD BAND RANDOM LOADING 窄带和宽带随机载荷下的疲劳寿命估算
- Test Fdb : random vibration wide band. Fdb 试验.;在宽带上的随机振动
- broad band random vibration 宽带随机颤动
- Compensation of Diffraction Effect in SAW Narrow Band Filters. 窄带SAW滤波器衍射效应补偿短句来源嗯,带了。
- A narrow band ceramic filter with capacitor network. 一种带电容网络的窄带陶瓷滤波器。
- Further Radio monitoring, Oscillation and Narrow band are offered. 另外,公司也提供关于无线电监控、振动和窄频带方面的服务。
- A jet stream is a narrow band of strong winds several kilometres above ground. 高空急流是距离地面数公里高的狭窄强风带。
- The narrow band of sapwood is very similar in colour to the heartwood. 边材的窄带颜色与心材非常相似。
- Computer Aids Estimation of Random Vibration Response of Three-Axle Semi-Trailer. 三轴鞍式半挂车随机振动响应的计算机预测
- The analysis of static, dynamic and random vibration is carried out by using the ALGOR FEAS. 利用有限元分析软件 AL GOR FEAS对其进行了静态、自由振动和随机振动分析 ;
- The thes-is tries to diminish the random vibration in the way of adaptive inv-erse control. 论文目的是通过对其进行自适应逆控制,消减系统随机振动。
- A narrow band or braid used as trimming and commonly made of lace,metallic thread,or embroidery. 镶边,装饰带一种用来装饰的狭窄带子或辫子,通常用花边、金银线或刺绣做成
- In this paper, based on the complex mode analysis theory of random vibration, we derived eqs. 采用随机振动复模态理论,对北京电视塔模型在三维非平稳地震激励下的响应特性进行了计算研究。
- The US yield curve flattened as short-term interest rates rose while long-term rates traded within a narrow band. 由于短期利率上升,及长期利率在窄幅上落,美元收益率曲线变得平坦。
- A new method is presented in this paper for the control of multi-shakers in random vibration tests. 为适应多振动台试验控制的需求,提出了一种新的多点随机振动实验控制方法。
- Nothing can embellish a beautiful face more than a narrow band drawn over the brow. 除了一条横束额上的细带而外,没有别的东西能把美丽的面庞衬托得更好的了。
- Auto vibration has two main driving sources: one is engine reciprocation, which form the regular vibration; the other is random vibration that caused by uneven road. 主要讲述形成汽车振动的两大激励,一是往复式发动机运动激励,形成有规律的振动现象;二是道路高低不平引起的无规则的振动-随机振动。
- A narrow band or braid used as trimming and commonly made of lace, metallic thread, or embroidery. 镶边,装饰带一种用来装饰的狭窄带子或辫子,通常用花边、金银线或刺绣做成