三阶时滞差分方程的振动性与渐进性 - 中南大学学报(自然科学版、英文版) 关键字: 时滞;差分方程;振动[gap=607]Key words: delay; difference equation; oscillation
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桥式驱动功率MOSFET的电磁干扰与抑制 关键词:MoSFET;逆变器;振荡 [gap=1021]Key words:MoSFET;inverter;oscillation
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Arctic Oscillation 北极震荡 ; 北极涛动 ; 北极震动
forced oscillation [力] 受迫振荡 ; [力] [电] 强迫振荡 ; 受迫振动 ; 强制振荡
damped oscillation [物] 阻尼振动 ; [物] 减幅振荡 ; 阻尼摆动
pogo oscillation 纵向耦合振动 ; 纵向藕合振动
neutrino oscillation 中微子振荡 ; 微中子振荡 ; 中微子震荡
electronic oscillation [电子] 电子振荡
neural oscillation 神经振荡
Oscillation tube [电子] 振荡管 ; 电子管 ; 振荡电子管
oscillation frequency [电子] [数] 振荡频率 ; 振荡周率 ; 振动频率 ; 外形尺寸
Thus there will be a discontinuous oscillation in this coupled system.
风场的异常变化又会重新改变高纬和低纬的热收支,从而产生不连续的耦合的振荡,这一振荡的周期是年代际尺度。
参考来源 - 太平洋年代际变化及其非线性作用机制初探First, this paper discusses the principle of oscillation.
文章阐述了电力系统低频振荡的产生机理,讨论了目前常用的分析方法。
参考来源 - 电力系统低频振荡综述Under the principle and structural characteristics, a new type of excitation circuit is designed, which has simple structure, and also could solve switch on and off oscillation problems bothly.
本文根据快速斥力机构特有的工作原理和结构特点设计了一种新型励磁电路,结构简单,而且能够同时解决合闸弹跳和分闸弹振问题。
参考来源 - 快速斥力机构的设计与应用研究Finally, an application for oscillation of impulsive differential systems is given to illustrate the inequalities.
最后,给出了该类不等式在脉冲微分系统振动性方面的应用。
参考来源 - 具分段常数变元的脉冲微分不等式与脉冲积分不等式In this paper,δ-Oscillation of curve in 3-dimensional space is defined and studied, then obtain dimension formulation. Fractal interpolation curve in 3-dimensional space is constructed.
本文的主要工作是定义并研究三维空间中一类曲线的变差,导出这类曲线计盒维数的计算公式,给出三维空间中分形插值曲线的构造方法,研究其变差性质,从而计算出这类分形插值曲线的计盒维数。
参考来源 - 三维空间中的分形插值曲线及其计盒维数The oscillation of scanning angle is much influenced by the structure of bullet parameters and SOR. By adjusting the structure of bullet parameters, the oscillation amplitude can be decreased.
③子弹的结构参数、转速对扫描角的摆动影响较大,通过调整子弹结构参数,可减小扫描角的摆幅。
参考来源 - 末敏子弹扫描平台结构特点研究When the two atoms are in dif-ferent states, the entanglement between the atoms increase with the increasing ofthe dipole interaction, and their oscillation period get shorter.
当两原子处于不同的态、随着原子间的偶极相互作用增加,两原子间的纠缠逐渐增大,而且它们的震荡周期变短。
参考来源 - Jaynescompound tray,oscillation,velocity of the trayhole,liquid blocking,frequency.
复合塔板;波动;筛孔气速;液体阻塞;频率。
参考来源 - 复合塔板上气液穿孔流动及波动规律的研究The results showed, the optimum toxin producing condition was PDA liquid media with 6.0 pH value, in 22℃,with 110 r·min~(-1) oscillation frequence in the dark cultured 22d. We can detecte toxicity using four methods.3.
结果表明,适宜梨黑星病菌粗毒素培养的培养基为PDA液体培养基,培养基pH值为6.0,培养温度22℃,在黑暗下110 r·min~(-1)连续震荡培养22d时产生的毒素毒性最强。
参考来源 - 梨抗黑星病突变体离体筛选The lower light resuled in smaller swing in the course of oscillation because the quantity and activity of rubisco (ribulose-1,5-bisphosphate carboxyl ase/oxygenase) were limited by lower light.
rubisco的数量与活性因低光强限制表现出光合振颤振幅减小现象。
参考来源 - 茄子光合系统对单色光质和二氧化碳阶跃变化的响应·2,447,543篇论文数据,部分数据来源于NoteExpress
Its oscillation depends on the strength of the gravitational field.
它的摆动取决于重力场的力。
Encompassed in a luminous cloud, of which he was now merely the fiery heart, he swung through unthinkable arcs of oscillation, like a vast pendulum.
他现在只不过是一颗火热的心,被一团发光的云所包围,他像一个巨大的钟摆一样,在不可思议的摆动的弧线上摇摆。
Some oscillation of the fuselage had been noticed on early flights.
在之前的几次飞行中,就察觉到了机身有些摇晃。
So, once again, there is that immediate oscillation.
因而再一次出现了交替。
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