查询词典 ripple

Research of pulsed laser induced ripple damage on the surface of copper film mirror;.

脉冲激光引起铜膜镜面的环形损伤波纹研究；。

Pulsed laser induced ripple damage on an aluminum film mirror has been investigated by experiments.

用透镜将脉冲激光束聚焦在铝膜镜面上，在部分样品的激光损伤边缘区，出现波纹状损伤形貌。

Simulation results show that it can improve the systems performance with low torque ripple, using the null vector rationally.

仿真结果表明，正确地使用零电压矢量能够有效减少转矩脉动，改善系统性能。

In view of special applications of multi-pole magnetic permanent torque motor used for precise numerical control rotary table, motors with higher torque density and lower torque ripple s are needed.

针对精密数控转台伺服直接驱动用多极永磁力矩电机的特殊应用问题(要求电机有较大的转矩密度且较小的转矩波动)，在分析该种电机的特殊结构的基础上，提出一种新型不等齿顶宽结构，以提高绕组利用系数，加大电机的转矩密度；并采用转子斜极的方法，可在有效消除转矩波动的同时，电机仍保持较高的绕组利用系数。

Now we're going to take a look at ripple and noise on the rails.

现在我们来看看输出电路的波纹和噪声。

Direct torque control is another high performance control technique of AC motor, it discard the decouple idea of vector control, but adapt flux oriented control and transient space vector theory, directly control stator flux and torque, it has the advantage of rapid torque response and less relying on stator parameters, but has the disadvantage of bigger torque ripple.

直接转矩控制技术是继矢量控制技术之后的又一种交流电机高性能控制技术，它摈弃了矢量控制中解耦的控制思想，采用定子磁链定向和瞬时空间矢量理论，直接对电机定子磁链和转矩进行控制，具有转矩响应快、对电机参数依赖小的优点，但它的不足之处就是存在转矩脉动。

IT者网站提供英文翻译,未经授权请勿转载】 On March 24 message," osmund play 7 dragon record " salvo of Jin Ge crisscross, war drum, the formal in April open light that will ripple in passion advocate the city attacks city system.

3月24日消息，《薇拉七龙纪》金戈交错、战鼓齐鸣，将在激情荡漾的4月正式开放光明主城攻城系统。

A rocky outcropping examined by the rover had ripple patterns and concentrations of salt — considered signs that the rock formed in standing water.

被火星车探测的一块露出地表的岩石有着涟波图案和浓缩盐——这被认为是岩石是在死水中形成的迹象。

I throw an oval stone to the peaceful surface of the water while reciting a phrase of a poet: However way the ripple diffused or disappeared, it starts from here.

我往平静的水面上抛了一块卵石，同时复述起一位诗人的话：无论那波纹如何扩散或消逝，都是从这里起始的。

A novel method used to suppress the DC off-sets is proposed in the paper which a parallel resonance circuit is added in the control circuit in order to eliminate the effect of the ripple current.

传统的APF均需要准确实时地检测谐波电流使得控制复杂，采用单周期

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。