English translation for "vibration spectrum"
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- 振动光谱
振动谱
Related Translations:
- Example Sentences:
| 1. | Rotation vibration spectrum
转动振动谱 | | 2. | The topics are as follows : first , the sources and kinds of vibration in optical intersatellite communication are discussed , and base on actual vibration spectrum measured on the communication satellites , some rules are summarized
具体工作包括:首先,探讨了星间光通信中卫星平台振动的来源与种类,研究了国外几颗光通信卫星上实测的振动光谱,总结出振动所遵循的几个规律。 | | 3. | Finally , the headwaters of harmonic current and its harms to power system are discussed , the influences of harmonic currents to short - circuit verifying are analyzed , some parameters are gained according to the analyse on vibration spectrum of the electrodynamic stress
最后，讨论了电力系统谐波的产生原因及其危害，分析了电力谐波对短路动稳定校验的影响，通过对含有谐波的短路电动力的频谱分析，得到相应的动稳定校验参数。 | | 4. | Secondly , the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ) , the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value . furthermore , some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires , the paper discusses some common calculation methods , and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals . the model is shown to be feasible
其次，在电路中短路电流计算的基础上， （ 1 ）进行母线的短路动稳定校验计算：采用模拟退火算法（ sa算法）计算了矩形母线短路电动力的最大值及其取极值的条件，获得了更为一般的结果，进而通过短路电动力的频谱分析，给出了铜质母线的有关短路校验计算数据； （ 2 ）进行母线的短路热稳定校验计算：讨论了热稳定校校的几种常用计算方法，从导体或电器的发热机理出发，运用人工神经网络理论对母线的热稳定问题进行计算，通过算例比较，证明该方法用于热稳定计算是可行的。 | | 5. | The natural vibration spectrum curve is measured and the critical velocity to induce trashrack bar galloping is calculated . the effect of bar spacing on the bar strain and the characteristics of the exciting force are discussed . by fatigue analysis it is obtained that the service life of weld at the fixed end of the bar is about 13
分析了发电工况和抽水工况时的振源特性，讨论了栅条净距对栅条应变的影响，按钢结构设计规范对栅条进行了疲劳计算， 1 ~ #测点处可视为不会发生疲劳破坏， 2 ~ #测点焊接处的疲劳寿命约为13 . 6年。 | | 6. | At present , the infrared transmission spectroscopy is the best technique for determining whether jadeite is polymer - impregnated or not , and the infrared reflectance spectroscopy is a nondestructive and rapid determination method that provides mainly the fundamental frequency vibration spectra data of minerals and shows new application potentials in gemological research , especially in the identification of gem species
摘要红外透过光谱技术是当前鉴别翡翠是否有聚合物充填的最好方法，而红外反射光谱技术是一种快速、无损伤的测试方法，主要提供矿物的基频振动光谱信息，在宝石学研究方面特别是鉴定宝石种属方面显示出新的应用可能性。 | | 7. | Based on the theory of the discrete hidden markov models ( dhmm ) , the scalar quantization method of vibration spectrum vector of rotating machine is proposed , and then the fault diagnosis method based on dhmm is designed . the experiment of run - up process of rotor machine is made to verify the effect of the new faults diagnosis method
第三章：根据离散hmm ( dhmm )的基本理论，提出了旋转机械振动幅值谱矢量的标量量化方法，并在此基础上提出了基于dhmm的故障诊断方法；利用转子升速过程的振动模式验证了dhmm故障诊断方法的有效性。 | | 8. | Designed a vibration test and analysis virtual instruments based on virtual instruments design method , universal serial bus used in data acquisition . time / frequency digital scope , vibration spectrum analysis , wave statistical analysis , balancing , speed curve , data saving , data printing function designed
基于虚拟仪器的设计思想，采用usb接口完成数据采集，设计完成了振动测试分析虚拟仪器，具有振动信号时域、频域动态示波器，振动信号频谱分析，波形分析，现场动平衡，升降速曲线及数据的存储、分析、打印等功能。 |
- Similar Words：
- "vibration sifter" English translation, "vibration sifter with electromagnetism" English translation, "vibration signature" English translation, "vibration simulator" English translation, "vibration source" English translation, "vibration spectrum analyser" English translation, "vibration spectrum analyzer" English translation, "vibration staking" English translation, "vibration staking machine" English translation, "vibration stand" English translation
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