适当选择调制振幅，可把离子制备在最佳压缩振动态上，并且它们的产生伴随着自发辐射的相消。
Choosing the appropriate modulating amplitude, we can produce the best squeezed vibrational state of the ion and find that its generation is companied by cancellation of the emitted fluorescence.
本文概要介绍受振动载荷作用的圆柱压缩螺旋弹簧的模糊优化设计。
This paper briefly introduces the fuzzy optimum design of the cylindrical compressed screw springs under vibrating load.
诊断和分析工具提供经济数据和报告的基础上的机械状况，性能和振动的工业往复发动机，压缩机，和旋转设备。
Diagnostic and analysis tools provide economic data and reports based on the mechanical condition, performance and vibration of industrial reciprocating engines, compressors, and rotating equipment.
它适用于在噪声或振动谱上提取线谱特征和压缩数据量，是利用谱特征进行模式识别的有效预处理手段。
It can be applied to extract line spectra features and reduce the amount of data in noise and vibration spectra.
通过对4rds型压缩机组进行现场振动监测和数据采集，分析了振动原因，制定出减振处理方案并采取了有效的减振措施。
By means of inspecting vibration and collecting data of 4rds reciprocating compressor unit on site, the vibrating cause were analyzed, the vibration absorbing scheme was formulated and adopted.
空调压缩机振动剧烈，需撤掉。
涡旋压缩机运动平稳、振动小、工作环境宁静，又被誉为“超静压缩机”。
The scroll compressor move steady, the vibration is low, the working conditions is tranquil, also by the reputation is "the ultra quiet compressor".
通过对压缩机的部件进行动力学频谱分析，结合所做的台架振动、噪声试验、研究和探讨了压缩机的振动和噪声问题。
Research and discussion on the noise and vibration of the compressor is conducted through dynamic spectrum analysis of the compressor parts and noise and vibration test on the bench.
针对某炼油厂压缩机出口管线振动的实际情况，提出了减振设计方案，应用后使机组恢复了正常工作。
The design program on absorption of vibration was advanced for the vibrating case from the outlet in a refinery and the unit can work properly.
从振体处于一定位置时弹簧压缩量考虑，探讨了振动锤弹簧设计中，上、下弹簧刚度的分配问题。
And it also discussed the distribution of spring stiffness both at the top and the bottom in designing the springs of the vibration hammer.
运用故障诊断和频谱分析技术，对透平压缩机组的振动故障进行了诊断。
The vibration faults of the turbine-compressor sets were diagnosed using the technologies of fault diagnosis and frequency spectrum.
由压缩机的结构和工作原理可知，压缩机的振动信号基本上都是非平稳信号，如气阀，十字头、活塞等振动信号。
The vibration signals of reciprocating compressor are basically non-balanced from its configuration and work principle, such as the vibration signals of air-valve, crosshead and piston.
根据往复式压缩机系统运行的实际情况，通过定量计算，从理论上分析了压缩机系统产生振动的原因。
According to the actual circumstances of the reciprocal compressor, the reasons for compressor to vibrate have been analyzed through quantitative theoretic calculation.
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。
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.
空运行线性隔膜泵。两种气动方法：线性和振动电枢。具有很高的使用寿命，低的噪音和高性能。可用作压缩机和真空泵。
Dry running linear diaphragm pumps. Two means of actuation: linear and vibrating armature. Very high life time, low noise level and high efficiency. Used as compressors and vacuum pumps.
考虑到往复式压缩机振动具有振源丰富、信息干扰大的特点，利用包络解调法分离出系统固有频率成分的振动信号。
According to the character of vibration in reciprocating compressor, the vibration signal was separated from intrinsic frequencies of the system by envelope demodulation method.
压缩机管道的振动不仅影响生产，而且危及管道及系统的运行安全。
Vibration of compressor pipes not only impairs production but also endangers safety in the operation of the pipes and the system.
讨论了用测量振动频率的方法对全封闭式压缩机进行转速的测量。
Measurement for rotative velocity of full-closed compressor by the method of measuring vibration frequency is discussed.
气动标记机是利用空气压缩机和一个气阀控制打印头上下振动，在工件上打下标记。
Pneumatic marking printer utilizes the air compressor and a pneumatic valve marking on the work piece through controlling the marking head vibration up and down.
通过对丙烯制冷压缩机透平的振动原因分析，提出了改进措施，消除了振动，使其运行平稳可靠。
Some improvements were proposed through the vibration cause analysis of the turbine of a propylene refrigeration compressor, the vibration was eliminated, the operation was stable and reliable.
采用多重分形改进算法提取往复压缩机振动信号的多重分形特征，得到了轴承故障的广义维数谱。
The multifractal features are extracted from the vibration signals of different spots on reciprocating compressor using the improving arithmetic, the general dimension spectrum of bearing.
本文在分析了由活塞密封环、气阀及机组管道振动引起压缩机产生故障原因的基础上，提出了相应的解决办法。
Based on the analysis of the failure cause of piston packing ring, air valve and unit pipeline vibration, the methods to solve are proposed.
对低温乙烯贮存装置闪蒸气压缩机振动原因进行了分析。
The vibration causes of evaporation gas compressor for ethylene low temperature storage facilities were analyzed.
针对DH型离心压缩机试车中的振动问题，提出了分析处理方案。得出了几点有指导意义的结论与建议。
Against the vibration problem arising from DH centrifugal compressor test running, analysis and treatment method is put forward. A few of significant conclusions and recommendations are obtained.
主要精选世界名牌全封闭涡旋式压缩机，更低的噪音和振动水平，高效节能。
Selected world class famous hermetic scroll compressor, with lower noise and less vibration, efficient and energy saving.
大型往复式压缩机功率大、占地面积大，管道振动问题也更为突出。
The pipe vibration problem is especially serious in large reciprocating compressor because of its big power and large bulk.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。
The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
离心式氢气压缩机转速高、结构复杂、振动原因分析难度高。
Centrifugal hydrogen compressor has problems of high rotating speed, complex structure and high difficulty in vibration cause analysis.
往复式压缩机管系振动是管系在设计、安装以及使用过程中不可轻视的问题。
Piping vibrations in reciprocating compressors should not be underestimated in design, installation and application.
本文介绍通过检测机器的振动周期来间接测定封闭式压缩机转速的方法。
This paper discusses the method of determining the rotational speed of a full-closed compressor by means of measuring its machinery vibration period.
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