Reasons for the internal vibration of steam turbine are discussed and analyzed from the point of view of design and manufacture. And also the article suggests method to avoid this internal vibration.
从汽轮机的设计和制造方面，讨论分析了引起汽轮机内部激振的各种原因，并提出了避免激振的方法。
Internal bolts subject to vibration, fluctuating load, impact load or dynamic load shall be protected against loosening. Double nuts, unti-loose washers, tack welding, etc. shall be used.
可能受到振动、波动载荷、冲击载荷或动力载荷的内部螺栓应加以保护防止松动。可采用双螺母、防松动垫圈、点焊等。
The transition states of the two reaction paths are obtained and verified by the analysis of vibration and internal reaction coordinate (IRC).
通过振动频率和内禀反应坐标(IRC)分析，对反应过渡态进行了确认。
The in-plane free vibration frequencies and nonlinear internal resonance of circular arches were studied.
对圆弧拱面内自由振动的频率和非线性内共振现象进行了研究。
The effect of radial vibration of the chamber structure composed of propellant grain and case on the internal ballistic property of solid rocket motor (SRM) was investigated.
研究了由推进剂药柱和壳体组成的燃烧室结构径向振动对发动机内弹道性能的影响。
Energy absorption and sonic and ultrasonic vibration may reflect the status of internal damage, but both techniques are more suitable for assessing bruise susceptibility.
虽然能量吸收和声音、超音振动技术可反映采后果蔬内部的损伤情况，但这两种技术仅用于对果蔬挤伤敏感性的分析。
Meditation: When we meditate, we begin to feel the touch of our spirit we sense our vibration increasing in an internal, eternal, melding of self with our soul.
冥想：当我们冥想，我们开始感觉我们灵魂的触摸，我们感到我们的震动在内在，不断的提升，灵魂与自我的合一。
Taking into account the effect of internal fluid pressure, the chaotic vibration and suppression of a fluid-conveying curved pipe subjected to motion-limiting constraint were investigated.
考虑内部流体压力因素的影响，研究了具有非线性运动约束输流曲管的混沌运动及其抑制模型。
Actually the external coupling and the internal coupling vibration are widely existent, the operating stability and the measurement precision are directly influenced.
实际的谐振式科里奥利质量流量计工作过程中，普遍存在传感器的外部和内部耦合振动现象，直接影响流量计的稳定性和测量精度。
With the airbag internal capsule and continuous spring ring structure, grinding vibration is decreased and machining accuracy is improved.
采用气囊式内胎和连接式弹簧环结构减少磨削中振动影响，便于控制砂轮表面砂带的张紧力。
A simple and convenient method is presented, which can deal with free vibration of thin plates with internal supports or concentrated masses.
提出边界元法分析域内具有支承和集中质量的薄板自由振动问题的简便方法。
This paper presents a new mathematical model for calculating the coupled torsional-axial vibration with non-linear stiffness for a lumped spring-mass shaft system of internal combustion engine.
本文提出了一种具有非线性刚度的弹簧一质量模型，用于计算内燃机轴系的扭转—纵向耦合振动。
In this article the broaching internal round hole system is simplified to the single-freedom system. Themathematicsmode of vibration is given, calculated and dealt with.
本文首先将内孔拉削系统简化为单自由度系统，给出其振动的数学模型并对其进行运算和处理。
When sound waves on the incident to the centrifugal glass cotton, sound waves can follow the material internal, cause pore voids the vibration of air molecules.
当声波入射到离心玻璃棉上时，声波能顺着孔隙进入材料内部，引起空隙中空气分子的振动。
In consideration of the strong intermolecular interactions in liquids, a hindering factor is introduced to modify the contribution of their rotation and vibration to the internal partition function.
考虑到液体分子间的强相互作用，引入了一个阻障因子，以修正其转动和振动对内配分函数的贡献。
The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated.
文中研究了固体发动机结构的轴向振动对燃烧室内弹道性能的影响。
The machine is all made from steel. It's vibration treated roil to reduce internal stress to make machine stronger.
全钢板焊接框架结构，振动时效消除内应力，机械强度高，刚性好。
The machine is made from steel. It's vibration treated roil to reduce internal stress.
本机械为钢板结构，经振动时效消除内应力。
The machine is made from all steel, vibration treated roil to reduce internal stress.
结构为全钢焊接结构，经振动时效处理。
The method of analyzing and calculating the internal force of wharf foundation pile and vibration analysis method for wharf foundation pile under flood tide torrent are advanced.
提出涨潮急流下码头基桩内力的分析计算方法和基桩的振动分析方法，找出了断桩原因。
Based on the pseudo-excitation method and the finite element method, a new random vibration method is developed for predicting buffeting internal forces of long-span Bridges in the frequency domain.
基于虚拟激励法和有限元法，在频域建立了一种新的桥梁抖振内力响应分析的随机振动方法。
From the experiments of low frequency sub resonance vibration for different fluid saturated rocks, the internal friction peak was found to be a typical relaxation peak.
通过饱和多孔岩石的低频亚共振试验，得到了饱和多孔岩石的内耗峰是典型的弛豫峰的结论。
That is to say, the situation of freeze-thaw can be found out by detecting the internal strain vibration.
因此，通过检测内部应变的变化可以判断冰冻冻土的冻融状况。
Focus locking system has been changed from point fixing to surface fixing utilizing a ring and internal mechanical structure designed for high vibration resistance.
对焦锁定系统已经从点固定改变为面固定，其原理是利用一个圆环及内部为高抗震性而设计的机械结构来实现的。
And the effectiveness of vicious dampers for structure vibration control on structural internal force, deformation and comfort problem is confirmed.
分析验证了粘滞阻尼器对该类结构内力、变形及舒适度的控制作用。
The internal mechanism of time delay filter to reduce the residual vibration of flexible structures cannot be explained with the normal frequency characteristic.
常规频率特性无法解释时滞滤波器抑制柔性机构残留颤抖的内在本质。
Taking the examination of prestressed pull rod under an arch in a natatorium as a sample, the working internal force of pull rod is determined by use of vibration method.
以某游泳馆拱下预应力拉杆检测为例，应用振动法测试拉杆的工作内力。
Find the internal energy of the meson as represented by the vibration energy of the spring, and the kinetic energy of the meson as a whole after the collision.
碰撞后的夸克再经过介子内的相互作用把能量和动量传给整个介子。
Considering the internal flowing fluid and the external environmental loads, the lateral vibration differential equation of a Marine riser is derived.
考虑管内流动流体和管外海洋环境荷载共同作用，建立海洋立管侧向运动微分方程。
The utility model discloses a heavy hammer, in particular to an internal heat type heavy hammer of an anode vibration forming machine.
本实用新型公开了一种重锤，尤其涉及一种阳极振动成型机用的内热式重锤。
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