| 1. | The plunger is forced to undergo a simple harmonic vibration parallel to the direction of the tube .
活塞在平行于长管的方向被迫作合谐摆动。 |
| 2. | The simplest form of wave motion consists of the combination of a transverse simple harmonic vibration and a uniform translation .
波动的最简单形式是横向简谐振动和匀速直线运动的组合。 |
| 3. | The harmonic vibration of infinite plate on transversely isotropic saturated soil ground
横观各向同性饱和地基上无限板的稳态振动 |
| 4. | The harmonic vibration isolation and parameter optimization on double layer vibration isolation system of the automobile
汽车双层隔振系统的简谐振动隔离及参数优化 |
| 5. | The condition of wavelength stability of laser under harmonic vibration = 1 is analyzed in this paper
本文分析了在= 1的谐振动调制外场条件下，激光器输出波长的稳定性条件。 |
| 6. | Abstract : the condition of wavelength stability of laser under harmonic vibration = 1 is analyzed in this paper
文摘:本文分析了在= 1的谐振动调制外场条件下，激光器输出波长的稳定性条件。 |
| 7. | The optical feedback self - mixing model is studied when the external cavity of a semiconductor laser suffers a harmonic vibration
摘要在外腔简谐振动条件下，研究半导体激光器的光反馈自混合干涉系统模型中的测量参数。 |
| 8. | Based on the vibration test in yantan hydropower house , in this paper the author adopt les method which belong to three dimensions unsteady turbulent flow numerical analysis to simulate vibration resource characteristics of hydrogenerator set , a harmonic vibration model of powerhouse substructure is put forward to carry out firstly a precise modal analysis and dynamic response analysis for generator floor . the numerical calculation results agree well with the surveyed data in situ
本文结合岩滩水电站厂房振动的试验研究，采用非定常湍流数值分析的大涡模拟方法进行混流机组水力振动振源模拟；提出一种水电站厂房下部结构简谐振动模型，首次进行了发电机层楼板结构的精确模态分析和水力激振荷载下的动力响应分析，各项计算结果与实测数据吻合良好。 |
| 9. | The vibrations of ru - terminal ligands q - mode and intra - bridged ligand 6a mode as well as their combination in the mixed valence taube ion are studied by using density functional theory method under the borh - oppenheimer approximation . it is found that these three vibrations all are harmonic vibrations . and q - vibration causes the charges on ru1 and ru2 atoms to be asymmetrical distribution . the charge transfer between ru and terminal nh
在borh - oppenheimer近似下，应用量子化学的密度泛函理论方法研究了混合价taube离子中金属与配体之间的振动q -振动模式桥配体内的振动6a振动模式以及这两种振动的组合。发现这三种振动模式都可以看成简谐振动。 |
| 10. | Third , according to an example , the influence on soil displacement stress etc under harmonic vibration load induced by infiltration coefficient and loads frequency variation is studied numerically in dissertation . finally , the difference of layered saturated soils consolidation between rectangle and harmonic vibration loads is studied in this dissertation
再次，以数值方法研究了简谐荷载作用下成层饱和地基二维biot固结的一般规律，同时还研究了固结情况受渗透系数，频率等参数影响的规律。 |
