oscillation

oscillation

1. Oscillation;The existence of a positive solution;Neutral;Difference equa-tion.

01振动性;正解存在性;中立型;差分方程.

2. Impact of HVDC control on subsynchronous oscillation of turbine-generator set[J].Power System Technology,2004,28(5):5-8.

HVDC控制系统对汽轮发电机组次同步振荡的影响[J].电网技术,2004,28 (5):5-8.

3. PI is the AQM algorithm cased on control theory and has smaller queue length oscillation than RED.

PI算法是基于控制论的主动队列管理算法,具有队列长度抖动小的特点。

4. The validity study of Prony analysis for low frequency oscillation in power system.Electric Power,2001,11(34):38-41.

Prony算法分析低频振荡的有效性研究.中国电力,2001,11(34):38-41.

5. Yu Daren, Bao Wen, Xu jiyu.The effect of pressure oscillation on torsional oscillation of turboset shaft system[J].Power Engineering,1995, 15(6): 1-5.

[15]于达仁,鲍文,徐基豫.快关调节阀中蒸汽压力脉动对轴系扭矩的影响[J].动力工程,1995,15(6):1-5.

6. An interesting feature is that this component is not a zonal wave type oscillation, but rather a meridional wave type fluctuation.

一个有趣的特征是这一分量不是纬向波型的振荡而是经向波型的振荡。

7. The combustion process cannot couple to the feed system unless a flow oscillation exists.

不存在流动振荡，燃烧过程就不可能与供应系统耦合。

8. Abstract: Oscillation and stability of solutions for differential equations with many piecewise constant arguments are presenfed.

中文摘要: 研究了具有多个分段常数的微分方程解的稳定性和振动性。

9. A combination power system hybrid adaptive stabilizer GPSS is designed to suppress low frequency oscillation andto improve power system stability.

为了抑制电力系统因负阻尼而产生的低频振荡,提高电力系统稳定性,设计了一种组合电力系统混合自适应稳定器(GPSS)。

10. A combined power system adaptive stabilized apparatus GPSS is designed to suppress low frequency oscillation and to improve power system stability.

为了抑制电力系统因负阻尼而产生的低频振荡,提高电力系统稳定性,设计了一种组合电力系统自适应稳定器GPSS(以下简称自适应稳定器GPSS).

11. A combination power system hybrid adaptive stabilizer GPSS is designed to suppress low frequency oscillation and to improve power system stability.

为了抑制电力系统因负阻尼而产生的低频振荡，提高电力系统稳定性，设计了一种组合电力系统混合自适应稳定器(GPSS)。

12. The methods of local mesh refined,dynamic time step and lumped heat capacity matrix were introduced to resolve the numerical oscillation problem.

为了解决数值振荡问题,采用了局部网格细化、动态时间步长和集中热容矩阵等方法。

13. This will avoid bad oscillation resistive performance.

为了防止因振动而导致性能恶化。

14. One, why is a small two-seater valve opening oscillation work easier?

为什么双座阀小开度工作时容易振荡？

15. Avoiding rate amplitude oscillation, a fine grain feedback control rate adjustment like AIMD is presented.

为避免出现传统速率控制算法带来的大幅速率振荡，设计了基于AIMD的细粒度反馈控制算法。

16. It is possible to follow the complete buildup of oscillation.

了解振荡建立的整个过程是可能的。

17. Interannual Variations of the Boreal Summer Intraseasonal Oscillation in the Asian - Pacific Region.

亚太地区北方夏季季节内振荡的年际变化。

18. The time series of temperature are expected to be the longest possible so as to examine various modes of oscillation periods.

人们希望温度的时间系列尽可能地长,以便能研究各种波的振荡周期。

19. A technique for estimation of gyro installation error s in gimbaled INS was presented based on the oscillation around gyro input axis.

介绍了一种用于测量平台式惯性导航系统陀螺安装误差的陀螺轴扰动技术 .

20. A new type of watering device ,self exited oscillation vortex chamber watering device, is put forward.

介绍了涡腔式自激振荡射流喷洒装置的工作原理和应用范围。

21. The Dutch-roll oscillation may from a piloting standpoint be termed a nuisance factor.

从驾驶的观点看来，荷兰滚振荡被认为是一个有害的因素。

22. Started by revisiting the inertial oscillation, and then moved on to geostrophy.

以再次讨论惯性振荡为开始，然后讨论地转。

23. Extremely low dissipation factor, high stability. Used in TV gathering focus, oscillation frequency and timer circuits.

低损耗角正切，高稳定的性能。适用于电视聚焦，振荡，定时回路。

24. As an example, the oscillation of a rectangular harbour due to the incident waves with different directions and wave numbers was investigated.

作为算例，就一矩形港湾在不同方向、不同波数入射波情况下的港内水波振动问题进行了计算分析。

25. Rate of signal oscillation in hertz.

信号振荡的速率,以赫兹(Hz)为单位。

26. This advanced oscillation package is designed to increase production and improve quality of weld in all position automatic welding applications.

先进的摆动机构和控制器使全位置自动焊接效率提高,质量。

27. The amplitude of the oscillation in the photodetachment cross section becomes complicated.

光剥离截面的振幅增大。

28. Second, to achieving closed oscillation loop, a closed-loop amplifying circuit which use optic-fiber as transmissive element is designed and set up.

其次， 为实现闭环自激振荡系统，利用光纤传输信号，设计、调试了一闭环 放大电路。

29. A typical low-level wind shear of thunderstorm activates long periodic oscillation of an aircraft, causing tracking deviation of the aircraft.

典型尺度的雷暴低空风切变以长周期振动频率激励飞机,使其偏离预计下滑航迹。

30. With porous wick in the condenser, the system pressure oscillation was reduced.

冷凝器中多孔芯很好地抑制了系统中的温度压力波动现象。

31. With porous wick condenser, the system pressure oscillation was reduced largely, even more eliminated.

冷凝器中多孔芯很好的抑制了系统中的温度压力波动现象。

32. Formation and influene factors of oscillation mark for 304 stainless steel continuous casting slad were analyzed.

分析了304不锈钢连铸板坯振痕形成的原因及影响因素,重点讨论了减少和控制铸坯振痕的工艺措施。

33. The mechanical oscillation of the fast steering mirror in adaptive optics system and its effect on control stability are discussed in this paper.

分析了自适应光学系统中高速倾斜反射镜的机械谐振现象及其对控制稳定性和控制带宽的影响。

34. The dynamical equations of rigid flexible coupling multibody systems have characters of stiffness and high frequency oscillation.

刚柔耦合多体机械系统动力学微分方程组具有刚性和高频振荡的特点。

35. Using vectorial laser equation, the polarization feature of a relaxation oscillation laser is numerically analyzed.

利用矢量型激光方程分析了激光器弛豫振荡过程中光场脉冲的偏振特性。

36. Front-wheel shimmy (low speed ) . Low-speed shimmy is the rapid oscillation of the wheel on the Ball joints.

前轮摆振(低速时):低速摆振是球头节上车轮急速颤动所至。

37. Structures and Mechanisms of the Northward Propagating Boreal Summer Intraseasonal Oscillation.

北半球夏季季节内振荡向北传输的结构和机制。

38. A Damped Decadal Oscillation in the North Atlantic Climate System.

北大西洋气候系统潮湿年代际振荡。

39. The frequency of this atomic oscillation is always the same, which is why it is so valuable as a standard for defining time.

原子振荡的频率总保持不变,这也就是它成为定义时间的珍贵标准的原因。

40. The modulation bandwidth and the relaxation oscillation frequencies of the laser are quite different at different injection powers and wavelengths.

发现在不同的注入光强度和波长下，激光器的调制带宽和弛豫振荡峰频率会发生变化。

41. These paleoflood probably belonging to ice slush floods are associated with abrupt and extreme climatic oscillation and instability of this stage.

发生于末次冰盛期的大洪水可能属冰凌洪水 ,与末次冰盛期强烈的气候波动和不稳定有关 .

42. One of the features of a forced oscillation is the energy in the oscillation.

受迫振动的特点之一是振动的能量。

43. Further Radio monitoring, Oscillation and Narrow band are offered.

另外，公司也提供关于无线电监控、振动和窄频带方面的服务。

44. Also, we have developed a state assignment procedure to assign state for an asynchronous circuit to make the circuit more oscillation testable.

同样地，我们已经发展了一套状态设定程序来指定非同步电路中的状态值，使得电路能更加可测试。

45. The Zeroth Order Solution of the Velocity Field around Micro Comb Structures with Lateral Oscillation.

后设资料;授权与引用资讯;连结到原始资料网站 ...

46. Monday afternoon, Shenzhen and Shanghai stock market higher oscillation, continue to overexert.

周一下午深沪大盘振荡走高，继续逞强。

47. Thus, the entire trading session, the three major indexes closed yesterday near the small oscillation points.

因此，整个交易时段里，三大股指均在昨日收盘点位附近小幅振荡。

48. So not only super-harmonic,also subhar monic and stochastical oscillation will appear.

因而，系统不但出现高次谐波，而且还将出现亚谐波及随机振动现象。

49. Under which condition supply chain can reach equilibriums by price oscillation processes?

在什麽样的条件下，供应链通过价格振荡过程最终会达到均衡？

50. Free oscillation of ball in guide ribs facilitates full port flow with minimum turbulence and chatter.

在导翼中自由振荡的球有利于全流道流动,最大限度减小湍流和振荡。

51. In annual scale, both I-PWP and WPWP show a 3- to 6-year oscillation, and quasi-biennial oscillation for EIWP.

在年际变化上印-太暖池和西太暖池表现出很强的3-6年变化周期，东印暖池则存在准两年的振荡周期；

52. The oscillation of this OPO system can last for about three hour, even without a feedback system.

在无反馈伺服系统的情况下,该参量振荡器可维持振荡达三个小时。

53. During a part of each oscillation, a region whose pressure is above the equilibrium pressure is formed.

在某一振动的某一阶段，形成了压力大于平衡压力的区域。

54. Vapor bubble oscillation and liquid column oscillation resonated together in the case of lower heat fluxes and deeper immersion depth of the heater.

在较小热流密度和平板加热器处于浸入深度较大的时候，气泡的振动和恒温器中的液氦的振动形成共振；

55. The subcooled boiling states were visualized by Shadowgraph visualization technique and the pressure oscillation was measured by the pressure sensor.

在过冷态超流氦沸腾中，运用可视化方法对不同过冷度下的沸腾过程进行了观测，同时运用压力传感器详细研究了沸腾过程中的压力振荡。

56. In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system.

在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。

57. A minor oscillation of the surface is experienced and a ground shock is produced.

地面受到轻度振动，并产生地下冲击波。

58. Multifunction for frequency test, period test, crystal oscillation test, frequency calculation and 13M output test.

多功能设计,具测频,测周期,测晶,振计数及特有13M输出测试功能。

59. Multifunction for frequency test, period test, crystal oscillation test and frequency calculation.

多功能设计,具测频,测周期,测晶振及计数功能。

60. The impurities make the equal pairwise entanglement in a ring compete with each other so that the pairwise entanglement exhibits oscillation.

多杂质使得环中相同的两比特之间的纠缠相互竞争，因此两比特之间的纠缠产生了波动现象。

61. Designed from all Series T.C.,Suits for Oscillation and Temperature Compensate Circuit.

多种温度系数，适用于谐振回路及温度补偿效应的回路。

62. About 30% of the control loops oscillation are due to valve problems, and stiction is the most commonly found valve problem in the process industry.

大约30%的控制回路振荡是由于阀门的问题，而迟滞是过程工业中所发现的最普遍的阀门问题；

63. A very slow oscillation, real or apparent, of a satellite as viewed from the larger celestial body around which it revolves.

天平动卫星的真正或是表面上的缓慢摆动，可以从卫星所公转的较大天体上观测到

64. Astrophysicists do not know what causes these variability patterns or the oscillation frequencies.

天文物理学家并不知道是什麽引起变化图样或振荡频率。

65. If the loop gain is too great the system may go into oscillation.

如果环路增益过大，系统可能发生振荡。

66. The strength of SCSSM is also related to the phase of 30-60 day oscillation of TBB arrived over SCS during the onset period of SCSSM.

它爆发的强度还与爆发期间大气对流的30-60天振荡到达南海的位相有关；

67. The prominent advantage of the approach is that it can correctly distinguish rotor bar breaking and load oscillation.

它的最大优点在于可以正确区分转子断条故障与负荷波动，这就大幅提高了转子断条在线检测的可靠性。

68. Sustained periodical oscillation and quasi-periodical oscillation in BZ-Reaction (BrO_3~--MA-C_c~(3+)) are observed experimentally in CSTR system.

实验观测到BrO_3~-MA-C_6~(3+)型BZ-反应在CSTR体系中的持久周期振荡和似周期荡振行为。

69. The microwave performance of an S band high power GaAs FET for oscillation application produced by Nanjing Electronic Devices Institute is described.

对WC76型S频段大功率振荡用砷化镓场效应晶体管的微波性能作了介绍。

70. For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low-frequency oscillation .

对于天气尺度系统，海温热力场则主要激发出大气低频振荡。

71. For the situation of dissymmetry oscillation, the optical spot should be ellipse.

对于振动不对称的情况,接收端光斑应该选择为椭圆形。

72. The system of the pyrotechnic oscillation burning ha ve been studied with the experimental research and the reaction mechanism analys is methods .

对具有振荡燃烧现象的体系进行了实验研究和反应机理分析；

73. The performance of Lanczos filter and Butterworth filter was analysed based on filtering Madden-Julian Oscillation signal from long sequences.

就长序列资料的MJO滤波,分析了Lanczos滤波器与Butterworth滤波器的滤波性能,结果表明: 1)在滤波器参数n足够大时,Lanczos滤波器对MJO信息的滤出和对非MJO信息的抑制均优于Butterworth滤波器;

74. We also get thesurface builtin electric field F is about 29. 3 kV/cm from the Franz-Keldysh oscillation in thephotoreflectance.

并且由调制反射光谱中的Franz-Keldysh振荡,计算得到材料表面内建电场约为29.3kV/cm。

75. Oscillation between interconnected synchronous machines in which the angles of deviation swing on both sides of a mean value.

并联各同步电机间的振荡，此时，这些电机电动势的相角差在其平均值的两侧摆动。

76. Non-sinusoidal oscillation device of mold is explored and applied.

开发并应用了椭圆齿轮驱动结晶器非正弦振动装置。

77. Chaotic Oscillation of Undulator Radiation in a Periodically Bent Crystal[J].

引用该论文 Shao Mingzhu,Luo Shiyu,Wang Hongcheng.

78. Recurrence spectra of Li Rydberg atom in oscillation field[J].

引用该论文 赵文丽,高峰,李洪云,林圣路.

79. D.C Hanna,R.M Percival.Continuous-wave oscillation of a monomode ytterbium-doped fibre laser[J].Electronics Letters,1988,24(17):1111-1113.

张强.掺镱双包层光纤激光器实验研究及圆盘光纤激光器设计[D].硕士学位论文,2003年,天津大学.

80. Li Chongyin. The quasi-decadal oscillation of air-sea system in the northwestern Pacific region. Adv. Atmos.

张琼，钱永甫，张学洪.南亚高压的年际和年代际变化.大气科学，2000,24(1,):67--78