查询词典 oscillations

In gases,conduction is a result of elastic collision of molecules;in liquids and electrically nonconducting solids,it is believed to be caused by longitudinal oscillations of the lattice structure.

在气体里，传导是molecules；in 液体有弹性碰撞的结果并且电子不传导的固体，它应该由格子结构的纵向动摆造成。

Thus, two kinds of intensity oscillations with phase difference of 180°can take place corresponding to the specular elastic diffraction and diffuse scattering.

因此在不同的观测条件下可出现二种相位差180°的强度振荡情形：镜向弹性衍射束强度振荡和漫散射束强度振荡。

A device that records oscillations, as of an electric current and voltage.

减少电子的机械的听觉的空气动力学的震动的装置。

Our simulation results show that in some cases, the network model can generate the spindle waveform which is an electrographic mark for falling asleep. This results may enlighten us that it is possible to use the simulation results of these models to search for the further sleeping mechanism and the information processing about how the microscopical electric activities in billions of synaptically coupled neurons can be integrated to the macroscopical function states by synchronized oscillations in human brain.

这一网络模型的仿真结果，在一定条件下，确能在皮层细胞处出现符合睡眠分期中规定的标志入睡的纺锤波，这一初步结果，启示我们用模型仿真方法来进一步探讨睡眠机制和用模型仿真方法来进一步探讨人脑的微观神经元的电活动是如何通过同步振荡整合到宏观功能状态的某些信息处理过程的可能性。

Measured results indicate that the filter's center frequency was 6.02 GHz with a 3-dB bandwidth of 1.14 GHz and this filter was free from oscillations with either an 2.2-dB insertion loss or a 0.56-dB transmission gain.

共震器的损耗补偿只作用於主动滤波器的导通频段内，而且介入损失的调整并不影响到主动滤波器的中心频率与 3 dB频宽。

The machine is equipped with two flapper box oscillation can always remove the oscillations of different sizes for storing bottles, to meet different customer needs.

本机在振荡箱中装有两块插板，能随时取出可供存放大小不同的振荡瓶，满足不同客户需要。

At first, based on the results of the field tests and studies, this paper indicates that there are two kinds of low frequency power oscillations on the weak tie line: one is caused by negative damping, and belongs to the free oscillation; the other is caused by periodic load disturbances and periodic adjustments, and belongs to the forced oscillation.

首先，本文根据现场试验和研究结果指出，互联系统的弱联络线上存在两类性质不同的低频功率振荡：一类是由负阻尼引起的，属于自由振荡；另一类是由于系统周期性负荷扰动或振荡调节等引起的，属于强迫振荡。

This technique was used in the experiment system of gantry crane and can effectively restrain the residual oscillations of payload.

将这一控制技术用于桥式起重机实验系统中，可以有效抑制载荷的残留摆动。

Therefore, the motion is in 'geostrophic adjustment' stage. The energy of inertial oscillations reaches the maximum in this stage.

相邻层次的惯性运动的变化存在明显的滞后，资料分析结果和计算结果都说明地转调整产生的惯性运动需要1到1.5个惯性周期传播到海洋底部。

These pipes have strong gutta-percha articulations, so that the oscillations of the balloon may have no effect on them

这些管子隔一段距离就装有结实的橡皮关节，这使它们能够经受住气球的摆动。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。