It is found that the phase-conjugate fifth-order polarization beat is due to the interference between fifth- and fifth-order optical polarizations, the beat signal oscillates not only temporally but also spatially, and the measurement accuracy for laser absolute frequency could reach the same order of magnitude as the laser linewidth.

發(fā)現(xiàn)相位共軛五階極化拍頻是五階非線性光學(xué)極化強(qiáng)度之間干涉的結(jié)果图片区小说区另类激情校园，拍頻信號不僅進(jìn)行著時間振蕩而且同時進(jìn)行著空間振蕩最新性爱，它對激光絕對頻率的測量可達(dá)到與激光線寬同一量級的精度。

It is found that the phase-conjugate fifth-order polarization beat is due to the interference between fifth- and fifth-order optical polarizations,the beat signal oscillates not only temporally but alsospatially,and the measurement accuracy for laser absolute frequency could reach thesame order of magnitude as the laser linewidth.

發(fā)現(xiàn)相位共軛五階極化拍頻是五階非線性光學(xué)極化強(qiáng)度之間干涉的結(jié)果欧美16一17sex性HD，拍頻信號不僅進(jìn)行著時間振蕩而且同時進(jìn)行著空間振蕩办公室系列欧美精品，它對激光絕對頻率的測量可達(dá)到與激光線寬同一量級的精度。

A new method based on the Fourier-Bessel series is proposed to calculate the higher-order harmonic components of a nonlinear ultrasound field in absorbing medium and an analytical solution of a series form is obtained. A closed analytical solution of the higher-order harmonics in the zeroth-order Bessel ultrasound field and the focused Gaussian ultrasound field is deduced to study the field property, especially the near-field property.

提出了一種基于Fourier-Bessel級數(shù)的新方法裸体洗澡自拍偷拍网站，用于計算吸收媒質(zhì)中非線性超聲場的高次諧波分量最新国产一级中文免费，得到其級數(shù)形式的解析解，由此推導(dǎo)出吸收媒質(zhì)中零階Bessel超聲場日韩无码另类、Gauss聚焦超聲場高次諧波的封閉解析解男人操女的亚洲国产视频，進(jìn)而對其聲場特性尤其是近場特性進(jìn)行了研究。

Establishment of optoelectronics industry supply chain order tracking system for Mobile Agent Framework Model.Specific realization of the Mobile Agent in order tracing system under IBM Aglet platform development environment and Mobile Agent technology, combined with the order tracking demand model of optoelectronics industry model.

3建立光電子行業(yè)供應(yīng)鏈訂單跟蹤系統(tǒng)移動Agent框架模型激情欧美老妇视频，在IBM Aglet開發(fā)平臺環(huán)境下97无码精品一区二区，結(jié)合光電子行業(yè)訂單跟蹤的需求模型，對供應(yīng)鏈訂單跟蹤系統(tǒng)進(jìn)行設(shè)計日高清在线亚洲专区黄片，并對具體的各移動Agent進(jìn)行了實現(xiàn)欧美亚洲视频图片小说。

A high-order alternating direction implicit method for solving two or three dimensional heat equations is proposed. The method is fourth order in space and second order in time.

提出了數(shù)值求解二維和三維熱傳導(dǎo)方程的高精度交替方向隱式方法，其空間為四階精度永久免费观看的毛片一区，時間為二階精度自拍偷拍综合一区，并通過Neumann方法證明是無條件穩(wěn)定的。

Finite Element Method is an important means of engineering subject and has been proved to be a common method in many subjects. However, disadvantages still remained. During the structural analysis, large amount of high-order units were used in order to ensure the precision of arithmetic solution when using Finite Element Method to do discrete processing. This will cause high order of coefficient matrix of corresponding equation group.

有限元方法是工程學(xué)科的重要工具，被證明為在許多科學(xué)和工程領(lǐng)域中連續(xù)物理系統(tǒng)模擬的一種普遍方法黄片在线看1，但缺點是隨著工程結(jié)構(gòu)分析問題越來越復(fù)雜欧美操人网站，在結(jié)構(gòu)分析中，為保證數(shù)值解的精度性爱777，在使用有限元方法離散處理時人人摸人人干人人操，往往要用大量的高階單元將結(jié)構(gòu)剖分得很密，這時相應(yīng)的代數(shù)方程組的系數(shù)矩陣的階數(shù)很高一级一级A片美女免费视频，即使用目前速度最快的串行機(jī)來進(jìn)行求解国产午夜三级黃色，費(fèi)時仍然太多且問題的規(guī)模受到內(nèi)存容量的限制。

Quality win the trust of customers and the technology to win the customer's confidence in order to win customer satisfaction with the Service in order to win the room sincere goodwill" are all the letters Levin Tongren goals;"high efficiency, high quality, in order to process in order to survive, to the credibility of and development is the entire three-dimensional concept of Constant Tongren record purposes, I believe only a solid foundation can overflew progress.

以品質(zhì)贏得客戶的信賴好大好硬好爽高潮视频，以技術(shù)贏得客戶的信心一级WWW，以服務(wù)贏得客戶滿意，以誠心贏得客房好感&是全體萊信同仁的奮斗目標(biāo)国产精品民宅偷窥盗摄；&高效益精品一区二区无码不卡aⅴ，高品質(zhì)，以工藝求生存美国又黑又粗A片，以信譽(yù)求發(fā)展是全體三維恒創(chuàng)同仁的理念宗旨91欧美激情，相信只有扎實的基礎(chǔ)才有飛越的進(jìn)步。

To make it clear, the problem is spited into four aspects, which are "Information Extraction Out-of-Order","Information Publishing Out-of-Order","Information Management Out-of-Order"and"Information Representation Out-of-Order", whose solution is the emphases of this thesis. In this paper, a brand-new research field named"Digital Information Publishing Space DIPS"is put forward, where Information can be published with full use of computer and network environment.

同時综合久久网，還指出無序性具體表現(xiàn)的幾個方面分別是信息資源提供無序性亚洲欧美淫秽性生活视频免费看、信息資源發(fā)布無序性、信息資源管理的無序性和信息資源表現(xiàn)的無序性黄色无码免费v，對這些方面的具體解決將是本文的重點谁有最新日韩黄色网。

High-order harmonic radiation with noble gas and N〓 in static gas target has been obtained, and the effects on high-order harmonic efficiencies due to laser intensities , polarization, gas densities, confocal parameter, media characteristic and phase mismatch have been discussed. The experimental results show that the high-order intensities grow with the incident laser intensities and gas densities, and high-order harmonic signals amplify in the same time.

高次諧波輻射是強(qiáng)場物理中與電離過程相伴而生另一種重要過程，本文利用飛秒激光在靜態(tài)氣室中獲得全部的稀有氣體原子以及氮雙原子分子5到21次的諧波發(fā)射日本三级电影网址，著重討論了激光功率密度一级片,、激光偏振、氣體密度美女激情在线网址、共焦參數(shù)黄色网站欧美内射、介質(zhì)本身以及相位失配對高次諧波轉(zhuǎn)換效率的影響。

The nth order perturbation corresponds to the nth order scatterings and reflections between the head and torso, therefore, for the conditions of the snowman model, the effects of the earlier three scatterings and reflections on HRTFs are important, and the contributions of the fourth-order and higher-order ones are neglectable.

由于 n 階微擾在物理上是和頭部和軀干之間的 n 重散射相對應(yīng)的18岁禁止免费网站色秀视频，因而本文的結(jié)果表明日韩乱伦一区二区三区，在雪人模型的條件下，頭部和軀干的前三階多重散射對 HRTF 是重要的国产模特性爱无码视频，四階及以上散射可以忽略一本A片。