振荡的

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol·dm-3H2SO4 solution in a weak magnetic field (B≤200mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

利用电化学和一息显微摄影技术研究弱磁场（B≤200mT）作用下， 0.5mol·dm＾－3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极／溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

The invention relates to the brush part for one such electric toothbrush, comprising a carrier tube wherein a drive translator, which can be coupled to a hand-part drive, is moveably mounted, in addition to a moveably mounted bristle carrier which contains a field of bristles and which can be oscillatingly driven by said drive translator.

在此方面，本发明一方面涉及这种电动牙刷的毛刷部件，其带有载体管以及可移动支承的刷毛载体，前者里面可移动支承可与手柄部件侧驱动装置联接的驱动传递件，后者支持刷毛区并可由驱动传递件振荡驱动。

The main contribution and innovation in this dissertation are as following: 1 The multirate predictive control algorithms being available now are extended.

仿真研究表明，这两种算法加快了系统输出响应速度，有效地抑制了输入控制量的振荡，控制系统的动态品质得到了较大的改善。

The synchronous oscillation and propagation and the forward problem of the nerval activities are the main contents of the dissertation.

对可兴奋性神经元的同步振荡及其传导以及神经电活动正问题的研究是论文的主要内容。

Used for the generation of nonsinusoidal waves in which the output of each active device is coupled back to the input of the other to sustain oscillations.

一种产生非正弦波的张驰振荡器，其中，每个有源器件的输出端要反馈到另一器件的输入端以维持振荡。

A type of relaxation oscillator used for the generation of nonsinusoidal waves in which the output of each active device is coupled back to the input of the other to sustain oscillations.

一种产生非正弦波的张驰振荡器，其中，每个有源器件的输出端要反馈到另一器件的输入端以维持振荡。振动装置；震动器；颤动按摩器

The electrical resistivity as low as 1.7×10-4Ω·cm was obtained, and the average total visible light transmittance of the IMO film with the glass substrate was over 80%. Plasmatic wavelength method, van der Pauw method and optical spectra fitting method were applied to measure and compare the carrier concentrations of IMO and ITO.

采用等离子振荡波长法、van-der-Pauw法和光谱拟合法等三种方法对IMO薄膜和ITO薄膜的载流子浓度进行了测量和比较，结果表明IMO薄膜的载流子浓度还不到ITO薄膜的三分之一。

Based on the externally breaking stone with impact wave and the theory of pulsative oscillation jet nozzle,the electric-hydraulic pulse method can be used to clean the scale deposit on the internal surface of pipe of the gathering pipeline in oilfield.

在油田集输管网清垢中，电液压脉冲技术的应用是以电液压脉冲技术体外冲击波碎石的实践和先进的振荡脉冲射流喷嘴理论为基础，利用电液压脉冲清除管道内表面垢层。

The resalt shows that RLS algorithm has better convergence than LMS alyorithm and theres oscillation in RLS algon' thm's stability.

结果表明：LMS算法与RLS算法相比，RLS算法的收敛性能更好一些，而RLS的稳定性则存在振荡问题，在实际应用中需要选择合适的方法和参数。

METHODS According to In-ternational Society for Clinical Visual Electrophysiology's standard program,we recorded the scotopic electroretino-graph,oscillatory potentials,photopic electroretinographand30Hz flicker response in diabetic rats for2weeks,by using REPIport system,Ag-AgCl corneal contact electrode and stainless steel needle elec┐trode.

按照国际临床视觉电生理学会的标准化方案，采用REPIport系统和银-氯化银角膜电极以及不锈钢针状电极对链脲霉素诱导的糖尿病大鼠模型进行2wk的暗适应视网膜电图、振荡电位、明适应视网膜电图和30Hz闪烁反应记录（30Hz flicker）。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。