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- Duffing vibrator 杜芬振子
- Beb yos ib dol nyox aob dol duf. 我家养了一头黄牛两头水牛。
- Vibrator for bobbin to feed automatically. 骨架用震动盘自动送料.
- Frequently check grounding of vibrator. 经常检查振捣器接地情况。
- A reed is the vibrator that produces the sound. 簧片就是产生声音的振动器。
- Dampening vibrator: Amerivan term . See Damping distributor. 分布水辘:英文是美国术语。
- Pneumatic back press vibrator blade, three-dimension adjustable. 气动背压式串动刮刀，三位可调。
- Ram pump and motor is wide used in various types of vibrator. 各种型号的可控震源中广泛应用着柱塞泵和马达。
- Mechanical propert ties.Longit tudinal and shear vibrat tion. 参考名称: Met thods of test ting plast tics.
- There I sat on the closet floor in my robe holding a vibrator. 那里我在我的宽松长袍中坐在秘密的地板上握住一个振动的人。
- The equivalent model has good applicability for strong nonlinear Duffing systems. 该等效模型对强非线性杜芬系统具有良好的适用性。
- The unit is composed of inlet outlet hopper sieve, motor vibrator and frame. 该机由进出料斗筛部、电机振动部、机体座三大部分组成。
- The effects of stochastic excitation on the period-doubling bifurcation and chaotic motions of the softening Duffing oscillator, are discussed in detail. 摘要讨论了有界噪声激励对软弹簧杜芬振子的倍周期分岔至混沌运动的影响。
- The driving vibrator which is the key part of LUM is detailed designed.3. 3.;利用ANSYS软件分析了驱动振子谐响应;特别是各种约束下振动的情况。
- According to the relative crossing threshold rate,the equivalent problem of random vibration of strong nonlinear Duffing systems is approached. 以相对穿阈率为评估指标,探讨了强非线性杜芬系统稳态随机振动的等效化问题。
- Analytical expression of transition boundaries of the solution of Duffing systems[ J ].ATCA Mechanica Sinica, 1997,29 (5) :573 - 581. Duffing系统解的转迁集的解析表达式[J].;力学学报;1997;29(5):573-581
- We prove that symplectic algorithms may keep most of the invariant curves of Duffing equation when the time-step is small enough but non-symplectic algorithms cannot. 证明了当时间步长充分小时,辛算法可以保持原系统的大部分不变闭曲线,而非辛算法却做不到这一点。
- I had it changed singnal to vibrator,but the office was too quiet,so we could still hear it clearly. 我已经把它调到振动了，但是当时办公室里太静了，所以你还是能听得很清楚。
- The ungraded amplitude is realized by adjusting the vibrator eccentricity of the roller,. 通过对振动压路机振动器偏心距的微量调节，实现振幅的无级调节。
- Agitate each mixture for 30 sec by flicking the container with either a finger or a vibrator. 用手指轻弹容器或振荡器振动容器，将每种混合物振动30秒钟。
