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wave mode相关的网络例句

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This paper analyzes the optical characteristics of fiber grating according to the theory of mode-coupling in nonsymmetrical optical wave-guide, which affords the gist for the testing of optical characteristics and tuning characteristics of fiber grating. Moreover, we deduce the linear relationship between reflected wavelength shift of fiber grating and vertical displacement of cantilever beam which the fiber grating is sticked on.

论文根据非均匀光波导中的模式耦合理论,分析讨论了光纤光栅的光学特征,为光纤光栅的光学特性和调谐特性的测试提供理论依据;并根据材料力学原理推导了光纤光栅波长漂移量与侧向位移的线性调谐关系。

It is found thatthere exist three modes in a magnetized, homogeneous, and collisional dusty plasma:the wholly damped mode due to the thermal diffusion, damped electrostatic dustacoustic wave, and damped electrostatic dust cyclotron wavediscovered by the dissertation for the first time; As neutral gas pressure increases,the damping rates of the EDA and EDC waves increase; The effects of dust densityon the EDA and EDC waves are remarkably different from unmagnetized orcollisionless plasma; A possible explanation to plasma crystallization is suggestedon the basis of the present results.

EDA的阻尼速度随中性气体压强的增大而增大,这一点与实验相符,对于EDC也存在同样的关系。尘粒密度对EDA波和EDC波的影响明显不同于非磁化或者无碰撞尘埃等离子体中的情况。当忽略碰撞时,阻尼的EDA和EDC波回到纯振荡波。最后就尘埃等离子体晶化给出了一个可能的解释。

The function of 3dB fiber loop mirror in fine wavelength partition is studied. With this theory, a novel narrow linear band, dual-wavelength switchable Er-doped fiber laser is realized.2. An unpumped Er-doped fiber and broadband fiber Bragg grating with high reflectivity is served as an auto-tracking filter, where the space hole-burning effect appears when the laser signal travels and forms standing wave, thus the generation of multi-longitudinal-mode is suppressed. Then the high birefringence fiber loop mirror is introduced to act as comb-liked wavelength filter.

主要包括:1、发现3dB光纤环镜的精细波长分割作用,并利用这种分割机制,研制成功一种窄线宽、双波长可转换的掺铒光纤激光器。2、利用未受泵浦的掺铒光纤以及宽带高反射率的光纤布喇格光栅做自动跟踪滤波器,当穿行其中的激光信号构成驻波时,出现了空间烧孔效应,从而抑制了多纵模的产生,引入高双折射光纤环镜做梳状波长滤波器。

The company devotes to develop energy-saving, material-saving, high performance and new type radiator products. It is specialized in the production of Auto air conditioner evaporator, condensers, heater, CPU heat sink, LED the radiator and so on. The company successfully obtains the National Patent Award (the Chinese patent mode 200720056708.4 item). The main focus of the patent is on the whole unity of radiator. Through sophisticated state-of-art production technique and design, the fins are dissembled into different angles and shapes, including trapezoid, triangle, rectangle and even wave shape. It can thus greatly increase the heat dissipation effect by multiplying the surface area.

公司致力於节能、节材、高效新型散热器产品的自主开发,目前专业生产的产品有汽车空调蒸发器、冷凝器、暖炉、CPU散热器及LED散热器等。2008年成功获得国家专利认证(中国专利实用新型第200720056708.4 项),这项专利主要针对在一体性的散热器基础上,透过特殊生产工艺及设计,将鳍片矫饰成不同角度和形状,包括梯形、三角、长方形甚至波浪形等,以达到增加散热的表面积的效果。

Ever took the lead in putting forward " enterprise cold winter " Alibaba, its CEO Wei Zhe expressed when accepting reporter special report a few days ago,"The hour with the the most dangerous, murkiest economic situation has gone "; But, he thinks financial seismic sea wave changed economic pattern already deeply, order also is by the large-scale change that order break 0 sheet are given priority to, accordingly the mode of Chinese electron business affairs must be changed in order to get used to a situation.

曾率先提出&企业寒冬&的阿里巴巴,其CEO卫哲日前在接受记者专访时表示,&经济形势最危险、最黑暗的时刻已经过去&;但是,他认为金融海啸已经深刻改变了经济的形态,订单也由大规模订购转变为拆散零单为主,因此中国电子商务的模式必须改变以适应形势。

The amplification factor of the maximum amplitude of the wave-pa cket is much smaller than the most unstable normal mode.

同时发现波包的幅值放大因子远小于最不稳定单色波。

Due to shrinkage of the beam waist of laser mode to match the pump beam, this laser can attain very high intensity in the pump region of gain medium and therefore most of its gain is depleted even by a standing wave.

由於雷射模会自动调整大小以符合泵浦光斑,雷射可以在被帮浦增益介质区域内达到很高的光强度,而使得大部分的增益被高强度的驻波消耗掉。

The influence mode of the fault belt, Rayleigh wave and theanchor coupling of the detecting rod on signal collection were studied.

为了提高TSP现场信号采集的信噪比和预报准确度,通过现场试验、结论对比分析和理论分析的方法,对影响TSP信号采集质量的主要因素进行了研究,探讨了断层破碎带、瑞雷波和接收探杆的锚固耦合等影响因素对信号采集的影响方式。

This multi-functional color-codedsoftware shows biorhythms in 3 different display formats - the traditional sine wave, a daily slicesdisplay which also includes an animated comparison mode so you can see how you and your significantother relate, and a 3D hybrid of the previous 2 modes.

这个多功能标上颜色的软件显示生物节律在 3 次不同的展示中格式化-传统的正弦波浪,一个日常的薄片也包括一种活生生的比较方式的展示这样你能够明白怎样你和你的有意义其他认同,和以前 2 种方式的一个 3D 混合物。

Firstly, we studied the interaction between the excitons and the multi-mode light field under rotating-wave approximation .

首先研究了旋转波近似下,激子和多模光场相互作用模型。

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推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。