基本的方法是以双曲型偏微分方程组的简单波解为根据的。
The underlying method is based on the simple wave solutions of a system of hyperbolic partial differential equations.
在实验结果中,还观察到简单波逐渐饱和的情况以及叠加于锯齿波上的大量高频调制部分。
In experimental results, one observes clearly the gradual saturation of simple waves and high frequency modulations on the sawtooth waveform.
此格式对于计算压差方程只包含强简单波的黎曼解是适合的,对于计算压差方程的包含弱简单波的黎曼解则不适用。
According to our numerical experiments, this scheme is good for computing the Riemann solution consist of only strong simple waves, but bad for the Riemann solution which contains weak simple waves.
此格式对于计算压差方程只包含强简单波的黎曼解是很好的,对于计算压差方程的包含弱简单波的数值解是不适用的。
According to our numerical experiments, this scheme is good for computing the Riemann solution consist of only strong simple waves, but bad for the Riemann solution which contains weak simple w.
文中还通过对一个算例和简单波解的讨论指出了复合材料波所具有的一系列不同于各向同性材料中波的性质和物理现象。
The simple wave solutions are also obtained and discussed in detail. The results show that there exist a number of characteristic properties and physical pheno…
所以我们也能从另一途径得到这个结果,但一个更简单,更直接的方式是直接,从波耳兹曼的结果入手得到熵。
So we could get this result from another pathway, too, but a more simple and direct way is just to start directly from the Boltzmann result for entropy.
借助使用牛奶以常规的方式对婴儿们施展“回报”,佩波塞克开始了研究,来教婴儿们执行一些简单的活动,如把头转向一边或另一边。
Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other.
但现在让我们来简单假设一下,我们知道,只波才发生衍射,而且衍射涉及了X光的使用,为什么是X光?
But for now let's simply say that we have a diffraction which we know occurs only by wave-like behavior and it involves the use of x-rays. Why x-rays?
无论她是精心打扮出席晚会或是穿着简单的牛仔裤和皮靴,在不经意间别有一番韵味,波西米亚风格尽显。
Whether she's all done up for an evening out or wearing jeans and boots, she accessorizes with effortless flair and is the epitome of Bohemian chic.
对VCO内核而言,制作一个锯齿波最简单的方法就是“汇合”控制电压。
The simplest way for a VCO core to make a sawtooth wave is to "integrate" the control voltage.
通过拉威尔的《波莱罗》我们还知道,没有人专门负责敲打节拍,那太简单了,但听到那些复节奏时,我们的大脑会自动推断出节拍
We also learned from Ravel's Bolero that nobody actually plays the beat-- that's too basic but our mind, hearing all of these complex rhythms, extrapolates the beat from this complexity.
有一个故事说教皇波尼法爵八世曾向乔托索要创作样本,乔托只用了简单的一笔就画了个完美的圆,然后将圆送给他,这件事给教皇留下了深刻的印象。
One story about Giotto tells how he sent Pope Boniface VIII a perfect circle painted with a single brushstroke when asked for samples of his work. The Pope was apparently very impressed.
所以,波伦先生提出了三个简单的规则:吃食物、不要吃太多、多吃素。
So, Mister Pollan suggests three simple rules: Eat Food. Not too Much.
波顿的《人猿星球》并未对上述种种微妙的问题做深入的探讨,它只是简单地讲述了一个为自由而战的故事。
Burton's film takes a less subtle moral line. It is a straightforward story of a fight for freedom.
“波泽8揭晓”助您解决所有的基本技能,你需要创建,渲染,并使用简单而复杂的工具集由波泽8提供动画场景。
"Poser 8 Revealed" helps you tackle all the essential skills you need to create, render, and animate scenes using the simple yet sophisticated toolset offered by Poser 8.
本文介绍了一种用模拟和数字集成电路设计的跟腱反射波检测电路,具有结构简单,检测准确率较高的特点。
The detective circuit for achilles reflective wave using analog and PMOS digital integrated circuit is presented The circuit has the advantages of simple structure and high detecting accuracy.
意大利钢琴家毛波里尼称赞“孩子气简单,直接和不知道”,他发现在她的发挥。
"The Italian pianist Maurizio Pollini praised the" childlike simplicity, immediacy and wonder "he found in her playing."
主要考虑非线性波方程组的一些简单对称及其构成的李代数,并利用所得对称给出该方程组的一些单参数变换群。
In this paper, the symmetries and Lie algebra of a coupled nonlinear wave equation were discussed. One-parameter transformation groups of this equation were obtained by using the symmetries.
在双子格模型中,运用HP变换、付里叶变换和玻戈留波夫变换,将简单亚铁磁体的海森伯交换作用哈密顿量对角化。
In the two-sublattice model, the Heisenberg exchange interaction Hamiltonian of the simple ferrimagnetic crystal can be made diagonalization by the use of HP, Fourier and Bogoliubov transformation.
对于使用高脉冲重复频率的主动多普勒雷达导引头,连续波近似法不仅计算相对简单,而且可以给出较高的计算精度。
For a Doppler radar homing seeker with high pulse repetition frequency, the continuous wave approximation is not only simple, but also has a high calculation accuracy.
圆锥扫描线性调频连续波是一种简单易行的高分辨雷达体制。
Conical scan LFMCW radar is a simple and practical high-resolution radar system.
多次实验表明,该算法简单可行,实现了呼吸波的有效获取和睡眠呼吸事件的纠正。
The experiment results show that this algorithm is easy to operate, and can realize the efficient extraction of respiration signal and the correction of sleep-related breathing events.
该装置可完成国标规定的电能质量指标的测量,并有数据显示、存储、通信和简单录波等功能。
This device can accomplish the measure of power quality index stipulated by national standard and has some other functions such as data showing, data saving, communicating, simple wave recording etc.
由于其驱动信号是可以由结构简单的叉指电极激发的声表面波,因而克服了一般的超声马达结构复杂,制造困难以及小型化困难等缺点。
Because its driving signal is surface acoustic wave, thus it overcomes the shortcomings of complex structure, difficult fabrication and miniaturization in normal ultrasonic motor.
使用光纤表面等离子体波来测试折射率,方法简单、灵敏。
It is a simple and sensitive method to measure the refractive index with optical fiber plasma wave.
本发明电路结构简单,输出的交流电的波形为纯正弦波,输出的电压和频率稳定,不会随输入电压和负载的变化而变化。
The circuit of the invention is simple, the wave output is pure sine wave, voltage and frequency output is stable, they do not change with input voltage and load.
原始信号原先是一个简单的正弦波。
简单分析了产生这一物理现象的原因,对波浪在浅水中的“极限波高”有了一些新的认识。
Some new ideas on "limiting wave height" in shallow water is given by analyzing the cause of this physical phenomenon.
简单分析了产生这一物理现象的原因,对波浪在浅水中的“极限波高”有了一些新的认识。
Some new ideas on "limiting wave height" in shallow water is given by analyzing the cause of this physical phenomenon.
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