谐振

This artical introduces design of automatical control system for laser resonant cavity.

文中介绍了激光谐振腔的控制系统设计。

Experimental results show that in asymmetric flat-flat resonators, when the laser crystal′s position is varied relative to two cavity mirrors, the output power changes in different way, and the radially polarized and azimuthally polarized focal lengths are 31.76 m·W, 42.26 m·W measured respectively.

实验结果表明，在非对称平-平腔中，当激光晶体相对于两面腔镜位置不同时，谐振腔输出功率会出现不同的变化趋势，测量出径向热透镜系数为31.76 m·W和切向热透镜系数为42.26 m·W。

Considering the thermal-induced birefringence, the g parameter coordinate system is analyzed, the formulas of radially polarized and azimuthally polarized focal lengths in three different cavity structures are deduced and the proper cavity structure to get the thermal focal length coefficients is presented.

考虑热致双折射效应，利用等效谐振腔的g参数坐标图进行分析，推导了三种不同腔型结构下径向热透镜焦距和切向热透镜焦距系数的计算方法，分析并得出了测量热透镜焦距系数所需的腔型结构。

The quality of piezoelectronic flim, BAW energy spoilage in multiplayer interface,can directly affect electronics performance of resonator.

压电薄膜的质量，以及体声波在多层结构界面上的能量损耗，直接影响到谐振器电学性能。

So LLC series resonant Full Bridge DC/DC converter has biggish research value.

本文以LLC串联谐振全桥DC/DC变换器作为研究内容。

Bracon provides the complete range of crystal, resonator, filter, oscillator products and magnetic parts applicated in automobile to wireless communication field.

BRACON 产品系列涉及从汽车行业到无线通信领域的晶体、谐振器、滤波器和振荡器全系列产品以及磁性器件。

The Character of the system, the calculative formula of the frequences as well as flow chart of program have been presented in this paper.

文中介绍了系统的特点，列举了串联谐振中各频率特性的计算公式及程序框图。

This can result in a splitting ofwavelength-dependent loss band and make the codirectional mode coupling condition (of the fundamental core mode into cladding modes) be different at two principal input polarizations.In a PM-LPG fabricated with a PMF having relatively small birefringence , the adjacent resonant dips (slow-axis and fast-axis resonant dips) resulting from the two principal input polarizations have identical cladding mode order and the wavelength separation between them is several nanometers

这可能导致分裂的ofwavelength-dependent损失，使codirectional乐队的耦合条件(模式基本核心人才培养模式为层模式)是不同的两种主要的输入波在PM-LPG捏造和具体情况有相对较小的双折射，相邻的谐振(slow-axis和fast-axis引起共振蘸)的两种主要模式有相同的输入波的波长层顺序和他们之间的分离是几奈米的图案

The LC flaps to concuss back track between the cell membrane and the cell nucleus is output source of the living creature memory.

神经元细胞膜与细胞核之间形成的 LC振荡回路是生物记忆产生的根源，神经元细胞群之间的电磁谐振是生物智能产生的基础。

A lot of technology experiments have been done about the manufacture technique, the influence on the micro-structure resulted from the (311) rapidly corrodible plane is founded and the compensation technique is studied.

最后对系统进行了大量的特性实验，这些实验不但充分证明了以上理论研究的正确性，而且为微机电谐振阵列嗅觉系统的实用化开发提供了宝贵的数据。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。