The vibrational frequency is an important parameter of molecular structure.
振动频率是分子结构中的一个重要参数,它的大小反映出化学键的强弱和分子的稳定性。
In this paper, an equation is obtained through researching the reqularity of the vibrational frequency of the Chemical bond A-H by using the average nuclear potential of the valence electrons and the average energy of valence orbitals.
本文用价层轨道平均能和价电子的平均核势来研究 A- H键振动频率的规律性 ,得出了一个关系式 ,用此公式计算振动频率的值与实验值非常接
The vibrational frequency,the effectiv e Hamiltonian and the induced potential of a strong coupling surface magnetopola rons in a polar crytal were derived by using the linear combination operator met hod.
本文采用线性组合算符法导出了极性晶体中强耦合表面磁极化子的振动频率、有效哈密顿量和诱生势。
Matching relation between casting billet speed and vibration frequency during billet CC;
方坯连铸拉坯速度与振动频率的匹配关系
Effect of vibration frequency on relevant behavior of satulated soft clay;
振动频率对饱和软粘土相关性能的影响
Experimental study on influence of vibration frequency to dynamic modulus and damping ratio characteristics of saturate sandy pebble soil;
振动频率对饱和砂卵石土动模量和动阻尼比影响的试验研究
On the basis of analyzing vibratory frequency control system of vibratory roller,the plan of vibratory frequency constant control by PID is put forward;a special controller is selected.
在分析振动压路机振动频率控制系统的基础上,提出了采用比例、积分、微分(PID)控制实现振动频率恒定的方案;选择了适用于工程机械的专用控制器。
Higher vibratory frequency may decrease a little the value of the modulus.
振动频率对回弹动弹模有一定影响,高振频使测定值有所下降。
On the basis of analyzing vibratory frequency control system of vibratory roller, the controller are designed and the plan of vibratory frequency constant control by PID are put forward.
在分析振动压路机振动频率控制系统的基础上,对控制器进行了设计,提出了采用PID控制实现振动频率恒定的方案。
wide-range vibration frequency analyzer
宽量程振动频率分析仪
Analysis of Frequency/Wavenumber Spectrum on Vibration of Hull
频率／波数谱在壳体振动分析中的应用
Theory analysis on resonance frequencies of linear vibration and torsional vibration of strapdown IMU damping system
捷联惯组减振系统角振动、线振动共振频率理论分析
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
frequency stability analyzer
频率稳定分析器频率稳定分析仪
Application of a virtual spectrum analysis instrument in loom vibration test
虚拟频谱分析仪在织机振动测试中的应用
The Design of Portabal Viberation Frequency Spectra Analyzer Basede on FPGA;
基于FPGA的便携式振动频谱分析仪的设计
swept frequency network analyzer
扫掠频率网络分析仪
The Analysis of Dispersion Characteristics and Input Power Flow of Composite Euler Beam;
复合材料欧拉梁频散特性及振动功率流分析
Analysis of vortex induced vibrations for free spanning pipelines based on the frequency response method
基于频率响应法海底悬跨管涡激振动分析
Research on Vibration Rod Level Sensor's Natural Frequency Analysis and Test Method
振动式料位计固有频率分析及测试方法
Comparative Analysis of Different Vibration Models in Cable Tension Measurement
频率法测索力中不同振动模型的比较分析
MULTI-RIGID-BODY MODEL AND ANALYSIS OF STEADY-STATE OPERATING FREQUENCY FOR INERTIAL RECIPROCATING MACHINES
惯性往复振动机械多刚体模型及稳态频率分析
Natural frequency reliability sensitivity analysis of a rotor system
转子系统振动的频率可靠性灵敏度分析
Analysis of eigenvalue sensitivity for a railway vehicle suspension system
铁道车辆悬挂系统振动特征频率灵敏度分析
high resolution LF frequency spectrum analyzer
高分辨率低频频谱分析仪
Experiments of diamond turning of stainless steel are taken on a fine lathe by utilizing ultrasonic vibration.
对刀具的振动频率和振幅的影响进行了理论分析。
frequency-domain automatic network analyzer
频域自动网络分析仪