Reasons: No scraping work after vibration; People walks or works on concrete before final set.
产生原因：振捣后没有用拖板、刮尺抹平；混凝土未达终凝就在上面行人和操作。
After vibration time gets to certain value, delaying vibration time again is of no service to more compaction of sand.
振动到达一定时间后，再延长振动时间无益于砂子的进一步紧实。
However after vibration intensity reached a limit value, melting rate, thickness of melt film and melting length would remain unchanged.
当振动强度达到某一极限值后，熔融速率、熔膜厚度和熔融段长度不再随振动参数的变化而变化。
According the theory analysis, the effective method is applied in actual site and noise reduction effect is obvious after vibration isolation.
依据理论分析结果，对实际现场采取了有效的隔振降噪方法，隔振后降噪效果明显。
Comparing with control group, the total number of right and wrong pointing, pointing speed in pursuit aiming test were significantly lower(P<0.05) after vibration.
追踪瞄准纸笔测试中，两振动暴露组与对照组比较，两项打点数之和及打点速度均显著降低。
To the poor stationarity of bent axle and the big vibration after remodeling, we redesign the bent axle.
针对改型后两缸机平稳性差、振动大的特点，我们对曲轴做了重新设计。
After repair the vibration problem is solved throughout.
检修后，振动问题得到了彻底解决。
After testing the intrinsic characteristic of power assemblys flexural vibration of a light passenger coach with modal cognition technology, a damping power shock absorber is designed.
应用模态识别技术对某轻型客车动力总成弯曲振动的固有特性进行了测试，设计了一阻尼式动力吸振器。
After reconstruction pipe vibration is reduced greatly.
改造后大大减轻了管线的振动。
Vibration test were conducted after retrofit.
并进行了改造后的振动测试。
After reduce the bar's free vibration differential equation to a lower order, we analogize it to the bending theory of the beam and gives an iterative procedure.
将杆作自由振动的微分方程作降阶处理后，和梁的弯曲理论作类比，给出了一个迭代算法。
Fortunately, the main illumination has become moderate after the exaggerated overuse of the rated generutor and the cars are accelerating with less tolerance and deliberate vibration.
很幸运地，主照明系统在满受骂名的发电机被夸大的超负运转下得以运转有度，车子也更不耐心地加速着，还故意地振动着。
This article analyzed the magnetic field forms using the FEA software ANSYS and established the mechanics model that shows torsion vibration after the metal belt receives the action of magnetic force.
本文利用ANSYS有限元分析软件，对磁场形态进行分析，并且建立了金属带受磁场力作用后扭转振动的力学模型。
One radial vibration probe positioned in " Y " plane for each rotor after impeller. For vibration display, alarm and shutdown, function wired to control panel.
每级叶轮后的转子轴处都装有一径向振动探头，线接至控制柜，为每级振动的显示、报警和停机。
In addition, the blasting vibration monitoring was discussed and the economical benefits produced after using the field mixed explosive and optimizing blasting parameters were calculated.
此外，还论述了爆破震动监测，以及使用车制炸药和优化爆破参数后所产生的经济效益。
After slipping of crank shaft sleeve in large Marine diesel engine, there will appear obvious vibration and twisting on the hull and shaft system.
大型船用柴油机曲轴红套滑移以后，船体和轴系分别出现明显的振动和扭转振动。
To solve the problem of pipes vibration of large-sized compressor in ammonia plant, orifice plates are installed after thorough analysis of the causes of vibration, effectively solved the problem.
针对合成氨系统的大型压缩机组管系振动问题，深入分析了原因后，采取在管道中加装节流孔板的措施，使管系振动得到了有效控制。
The vibration of rotors was controlled and normal work of the set was realized after the fault was overcome.
故障排除后，转子振动得到控制并实现了机组的正常工作。
After implementation of the measures for eliminating vibration, the results of vibration and thermal performance show that the unit has basically reached the requirements of design.
振动和热力性能测试结果表明，消振措施实施后机组已基本达到了设计性能。
The research indicates that VII level in sensitivity area, say Shilong, has been reduced after GSL open, the reduction in high vibration level area is 6%.
结果表明，广深线准高速铁路开通后，石龙镇敏感地段铁路环境振动冲击指数有所下降，高振感居民下降约6％。
Described are the effects of reducing vertical vibration on Japanese maglev vehicles after application of semi-active and active control in primary and secondary suspension systems.
介绍了日本磁悬浮车辆一系、二系悬挂系统采用半主动控制和主动控制后的垂向减振效果。
After color noise as wind load is generated from white noise filter, wind-induced vibration of guyed masts is described as random vibration under white noise excitations.
经过对风荷载这种有色噪声进行白噪声滤波，桅杆结构的风致振动描述为白噪声激励下的随机振动。
After the digital control techniques are introduced into the vibration test, many aspects of the vibration test are developed, such as test equipment, test application and test engineering, etc.
振动试验引入数字控制技术后，正弦振动试验在试验装备、试验应用和试验工程诸多方面有了提升和拓展。
The noise level of turbogenerator can be effectively controlled after its vibration level is reduced.
通过对汽轮发电机组进行减振改进后，机组的噪声都得到有效的控制。
The paper put forward the precautions and measures after the causes and their characters of cell voltage vibration and swing were analyzes.
本文通过分析预焙槽针振与电压摆的原因及特征，提出预防和处理措施。
A conclusion that vibration aging can raise the percussive toughness value is achieved after the experiments done with and without vibration aging using metal samples.
通过振动时效前后金属试件冲击功对比实验，得出了振动时效能提高金属材料冲击功的结论。
After analyzing the characteristics of shock vibration control and the limitation of existed algorithm, a method of shock vibration control based on adaptive inverse control was proposed.
针对冲击振动控制的自身特点及已有算法的缺陷，提出了冲击振动的自适应逆控制方法。
After analyzing the characteristics of shock vibration control and the limitation of existed algorithm, a method of shock vibration control based on adaptive inverse control was proposed.
针对冲击振动控制的自身特点及已有算法的缺陷，提出了冲击振动的自适应逆控制方法。
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