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外界振动
相关语句
  external vibration
     External Vibration Influence on SPM Measuring Results
     外界振动对SPM测量结果的影响
短句来源
     The other is to stimulate the cantilever at itsfixed end with the signal measured from the tip-sample interaction change, inorder to eliminate the distance change caused by external vibration, so as torealize online vibration compensation.
     另一种是将测量得到的因外界振动引发的针尖-样品副变化信号用于对悬臂梁夹持端施加主动振动激励以消除针尖-样品副因外界振动而产生的距离变化,从而实现实时振动补偿。
短句来源
     It is proved by experiments that scanning rate (frequency) and numberof sampling points of SPM will directly influence the direction and distribution ofthe fringes (spatial periodical wave), generated by certain frequency externalvibration, on SPM image, which is the main form of SPM image distortion causedby external vibration.
     实验证实: SPM 扫描速率(频率)和采样点个数会直接影响特定频率的外界振动令 SPM 图像所产生条纹(空间周期性起伏)的走向与分布,这是外界振动产生 SPM 图像失真的主要形式。
短句来源
     5. Two compensation plans of external vibration, which influences the quality ofSPM imaging, are proposed.
     5、 提出了 2 种对影响 SPM 成像质量的外界振动进行补偿的方案。
短句来源
     To analyze the influence of external vibration on the tip-sample interaction of scanning probe microscope(SPM), a concept, vibration rejection ratio(VRR), was proposed.
     为分析外界振动对扫描探针显微镜(SPM)针尖-样品副的影响,提出“抑振系数”的概念.
短句来源
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  “外界振动”译为未确定词的双语例句
     Based on the principle of SAW linear superposition and signal orthogonalization,SAW information sensing model using SAW oscillator is founded in this paper with the mapping relation of environmental influence(ΔI) → variation of SAW velocity(Δν) → phase variation of SAW delay line phase variation(Δφ) → frequency variation of the oscillator(Δω).
     该文基于SAW信息敏感的基本原理,把SAW传感器的信息敏感性流程表达为信息流程和信号流程两个相互关联的过程,并借助SAW振荡器的外界振动(ΔI)→SAW速率变化(Δv)→SAW延迟线相位变化(Δφ)→振荡器输出信号频率变化(Δω)的过程映射能力,建立起SAW传感器的信息敏感过程的信号表达模型。
短句来源
     It has a good ability to resist the disturbance from vibration outside the apparatus. It has simple constructure and high measuring sensitivity. The longitudinal resolution is 0. 4nm and lateral resolution is 1.72 μm.
     研制出一种超精加工表面粗糙度的激光测量仪,采用光外差测量原理和共光路干涉仪结构,具有很强的抗外界振动干扰能力.仪器结构简单,测量灵敏度高,纵向分辨率达0.4nm,横向分辨率达1.72μm。
短句来源
     The system is not sensitive to instability, temperature variation and gaseous flow. The measurement error is small than 0.98%. We realized the real time test of etching depth in vavuum environment.
     实现了一种新型刻蚀深度实时检测系统,整个系统对温度漂移,气体流动与外界振动等环境因素极不敏感,系统测量误差小于0.98%,实现了在真空环境下刻蚀深度的实时监视与检测,对二元光学微加工具有现实意义
短句来源
     An Image Plane Holographic Interferometer for Eliminating the Inf luence of External Vibrations
     消除外界振动影响的象面全息干涉计量
短句来源
     4. SPM imaging mechanism is analyzed. The influence of the combination ofexternal vibration and tip-sample scanning movement on SPM imaging isidiscussed.
     4、 分析 SPM 扫描图像的形成机制,论述外界振动与针尖-样品扫描运动相互叠加从而影响 SPM 成像的机理。
短句来源
更多       
  相似匹配句对
     External Vibration Influence on SPM Measuring Results
     外界振动对SPM测量结果的影响
短句来源
     Vibratory Stress Relief
     振动时效
短句来源
     VIBRATIONS OF A PIPE LINE
     输水管的振动
短句来源
     The Effects of External Vibration on the Dynamic Balance Measurement of the Precision Centrifuge
     外界振动对精密离心机动平衡测试的影响
短句来源
     Essentais of The Surrounding Analysis Method (SAM)
     外界分析法概要
短句来源
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  external vibration
The sensor's absolute sensitivity is ~0.1-0.9 mG and is limited only by external vibration noise.
      
The flow behavior of convection rolls in a vibrated bed occurred by the particles' self-diffusion induced by the energy input from vertical external vibration.
      
The role of inertial effects in attainment of the isotropic dynamic state by S/L disperse systems, when external vibration action is applied to them, has been studied.
      
The lower surface of the duct on which liquid film flows was subjected to external vibration in the range of 25-1000 Hz.
      
Results of structural changes in liquid film due to external vibration and without it are reported in this paper.
      
更多          
  ambient vibration
The structural damage alarming method based on wavelet packet energy spectrum (WPES) for long-span cable-stayed bridges is presented through combination of ambient vibration test and wavelet packet analysis.
      
Damage localization under ambient vibration using changes in flexibility
      
Therefore, SHM methods based on ambient vibration have become important in civil engineering.
      
In this paper, an approach is proposed based on the Damage Location Vector (DLV) method to handle the ambient vibration case.
      
Recently, ambient vibration test (AVT) is widely used to estimate dynamic characteristics of large civil structures.
      
更多          


This paper puts foward a proposal for auto-orientation of a KDP crystal array and describes a microprocessor auto-orientation system which can auto-regulate the single piece of KDP crystal to its optimal matching direction. The control accuracy of the system E= +16.3. s. The system is able to track the change of the matching angle in real-time. It is able to compensate the influence of temperature drift and external vibration on the orientation.

介绍微机控制单块KDP晶体自动定向系统,它可将KDP晶体调整到它的最佳相位匹配位置。系统的控制精度E=±16.3角秒,具有实时跟踪相位匹配角变化的能力,可补偿温度漂移和外界振动对相位匹配角的影响。

In. this paper, an image plane holographic interferometer is presented. The reference beam and the object beam take a corumon path in the interferometer, the influence of external vibrations is eliminated and the coherent noise is reduced when the image plane hologram is reconstructed with white light.

本文提出了参考光和物光采用公共路径进行象面全息干涉计量的一种新方法,消除了外界振动的影响,并且利用象面全息图可以用白光再现,也减少了相干噪声

Through theoretical analysis and experiment,it is proved that in two-wave mixing

本文通过理论分析和实验证明在光导型光折变晶体的二波混频过程中,交变电场法具有增益高,抗外界振动干扰强,可自动满足最佳增益条件,装置简单等优点,可望的相干光放大,实时光学信号处理,光学相共轭等领域获得实际应用。

 
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