查询词典 dimensional sound

There's something happening here What it is ain't exactly clear There's a man with a gun over there Telling me I got to beware I think it's time we stop, children, what's that sound Everybody look what's going down There's battle lines being drawn Nobody's right if everybody's wrong Young people speaking their minds Getting so much resistance from behind I think it's time we stop, hey, what's that sound Everybody look what's going down What a field-day for the heat A thousand people in the street Singing songs and carrying signs Mostly say, hooray for our side It's time we stop, hey, what's that sound Everybody look what's going down Paranoia strikes deep Into your life it will creep It starts when you're always afraid You step out of line, the man come and take you away We better stop, hey, what's that sound Everybody look what's going down Stop, hey, what's that sound Everybody look what's going down Stop, now, what's that sound Everybody look what's going down Stop, children, what's that sound Everybody look what's going down

There's 某事发生这里什么这确切地是ain't 清楚 There's 一个人与枪在那告诉我我得到当心我认为我们停止的it's 时间，孩子，听起来的what's 大家看what's 下来 There's 战线被画 Nobody's 纠正如果everybody's 错误青年人说出他们的想法非常得到抵抗从后面我认为我们停止的it's 时间，嘿，听起来的what's 大家看what's 下来领域天为热一千个人在街道唱歌歌曲和运载标志主要言， hooray 为我们的边 It's 时间我们停止，嘿，听起来的what's 大家看what's 下来偏执狂碰撞深深入您的生活它将爬行它开始当you're 总害怕您跨步在线外面，人来拿走您我们改善中止，嘿，听起来的what's 大家看what's 下来停止，嘿，听起来的what's 大家看what's 下来停止，现在，听起来的what's 大家看what's 下来中止，孩子，听起来的what's 大家看what's 下来

We develop and apply the Hirota bilinear-θfunction method,Jacobi elliptic function expansion method,linear superposition method and F-expansion method respectively to solve many 2+1 dimensional nonlinear wave models including 2+1 dimensional 2DsG equation,the coupled ZK equation,2+1 dimensional KdV equation,2+1 dimensional long wave short wave resonance interaction equation and 2+1 dimensional dispersive long wave equation,abundant Jacobi elliptic function doubly periodic solutions are derived.These solutions show various periodic wave shapes and special periodic characters.

发展和应用Hirota双线性-θ函数方法，雅克比椭圆函数展开法，线性叠加法，F-函数展开法等分别求解2+1维2DsG方程，耦合ZK方程，2+1维KdV方程，2+1维长波短波共振相互作用方程，2+1维色散长波方程，获得丰富的雅克比椭圆函数双周期波解，描述了一些周期波形态及周期特性。

This thesis begins with a problem which appears when applying Graphic Design to the three-dimensional space, giving an analysis on the visual apperceiving orderliness of two-dimensional, three-dimensional and four-dimensional, then tries to talk about the possibility of the crossing, superposition and transformation among Graphic Design, Three-dimensional space Design and Tridimensional Design.

论文从平面设计在空间中应用时出现的问题入手，对视觉的二维、三维、四维的感知规律进行分析，探讨平面、立体、空间设计语言的交叉、重叠与转换的可能性。

The method is realized via the following steps: first to apply Isomap or LLE to get the embeddings of the original data set in the low dimensional space; then to obtain support vectors, which are the most significant and intrinsic data for the final classification result, by using support vector machine on these low dimensional embedding data; subsequently to get support vectors in the original high dimensional space based on the corresponding labels of the obtained low dimensional support vectors; finally to apply support vector machine again on these high dimensional support vectors to gain the final classification discriminant function.

数据挖掘是数据库知识发现中最重要的步骤之一，其目标是从获取的数据中高效准确地挖掘出我们所需要的信息。在实际应用中，数据往往呈现海量、高维、非线性等特性，这些特性给数据挖掘带来了很多问题，例如海量特性导致的计算效率低下问题、高维特性带来的维数灾难问题和非线性特性引起的线性模型失效问题等。幸运的是，实际中高维数据的属性之间往往存在一定的规律性和相关性，即实际数据经常存在着外在与内在两个维数。

According to the studied results at present, the studied objects are mainly thin plate and beam about sound radiation mode, a method computed sound radiation mode of complex structure is presented in this dissertation, according to the results of the previous two chapter, a theoretical method to solve acoustical radiation mode and acoustical radiation efficiency of complex structure by boundary element method and acoustical radiation theory is posed, the acoustical radiation power is expressed as a Hermitian quadratic form, while the radiation modes is determined by general eigenvalue decomposing, and then the radiation efficiency is computed via the orthodoxy of radiation modes with regard to impedance matrix and average velocity matrix; lastly, the validity of the method is proved by pulsating sphere and radiating cube with analytical results. According to results of the form three chapter, the structure sound radiation sensitivity is studied in detail, the sound radiation power of structure can be expressed as positive Hermitian quadratic form, the sound radiation sensitivity can be expressed as two parts by partial differential with respect to design variable, which are sensitivity of boundary velocity and impedance matrix, combined with the theory of FEM and BEM, the structure sound radiation can be translated to the analysis of structure dynamic sensitivity and impedance matrix sensitivity. The theory posted in this dissertation is tested by the FEM software ANSYS and the software AAS programmed by author.

在前几章的基础上，通过结构声辐射的模态理论对结构的声辐射的机理进行了深入地探讨，针对目前声辐射模态的研究对象主要是简单的板和梁类结构，提出了一种计算复杂结构声辐射模态的方法，利用前两章研究所得的结论，将边界元方法与广义特征值的理论结合起来研究了复杂结构的声辐射模态与声辐射效率，先将结构的声辐射功率表示为一个正定的厄米特二(来源：ABb7C论文0909网www.abclunwen.com)次型，运用广义特征值分解求解了复杂结构的声辐射模态，然后利用声辐射模态关于阻抗矩阵与均方速度耦合矩阵的正交性，求解了复杂结构的声辐射效率，最后用具有解析解的脉动球与辐射立方体验证了该方法的有效性。

COM.CN provides the latest magic sound recordist headphones offer the same time, including the magic sound recording engineer image, magic sound recordist parameters, evaluating market magic sound recording engineer , sound recordist magic forum, magic sound recordist Comments and dealers price ...

COM.CN提供魔声录音师耳机最新报价，同时包括魔声录音师图片、魔声录音师参数、魔声录音师评测行情、魔声录音师论坛、魔声录音师点评和经销商价格等。。。

COM.CN provides the latest offer magic headphones sound recording engineer , sound recordist pictures also include magic, magic sound recordist parameters, evaluating market magic sound recording engineer , sound recordist magic forum, magic sound recordist Comments and dealers price ...

COM.CN提供魔声录音师耳机最新报价，同时包括魔声录音师图片、魔声录音师参数、魔声录音师评测行情、魔声录音师论坛、魔声录音师点评和经销商价格等。。。

The paper, which is based on the "Research and Development of the Speed-up Train"s Manipulation of Optimization and Train Simulator project, concerns the sound system in the Train Simulator. In the paper, the sound system includes two parts contents: firstly, improving the sound effect of the sound simulation system in the Train Simulator and enhancing 3D sound effect, such as sense of distance, sense of orientation, Doppler Effect etc, to make the sound of training environment more verisimilar; secondly, realization of the speech communication in network between teacher and student in the Train Simulator.

本文是以铁道部科技发展项目"提速列车优化操纵与机车仿真器研究开发"为依托，对机车仿真器的声音系统进行研究：第一，对机车仿真器中声音仿真系统的音效进行改进，增加3D音效，如声音的距离感、方位感、多普勒效应等，使得训练环境音响更加逼真；第二，实现机车仿真器中教员与学员间的语音网络通讯。

To measure, calculate, display, print sound intensity sound pressure, sound power, three dimensional sound intensity spectrum, equal intensity contour are all deeply studied.

本文就声强、声压、三维声强谱、等声强线以及A计权、1/3倍频程的测量、计算、显示、打印等进行了深入的研究，并编制了一整套运行于Windows平台的图形化多文档界面声强测量分析软件。

On the whole, we do as follows: Firstly, we list some conceptions and lemmas for later use. Secondly, we inducted the absolute value norm in the two-dimensional vector interspace, and also proved the two-dimensional vector interspace is a Banach Interspace. Thirdly, we define two-dimensional vector-valued functions on a interval by the definition of -fine partitions in part 1. Then, some sufficient and necessary conditions of integrabel are given, and discuss the property of the integral on two-dimensional vector-valued functions.

主要包括以下内容：在第一部分，我们介绍了本文所用到的几个基本概念和引理；第二部分，我们在二维向量空间中引入了绝对值范数，并且证明了二维向量空间是一个Banach空间；在第三部分中，通过第一部分关于-精细分划的定义，我们给出了在某区间上二维向量值函数积分的定义以及可积的充分必要条件，并讨论了二维向量值函数积分的一些性质。

However, I took care there should be no further scorning at my good nature: ever since, I've been as stiff as herself; and she has no lover or liker among us: and she does not deserve one; for, let them say the least word to her, and she'll curl back without respect of anyone!

可是我的睡眠第二次被尖锐的铃声打断了--这是我们唯一的铃，特意给林惇装置的；主人叫我去看看怎么回事，叫我通知他们他不要再听见那个声音。

TV.com : Who was your favorite character from Futurama ?

你最喜欢飞出个未来中的哪个角色？