查询词典 square wave

Tsunami waves are long waves of gravity, the wavelength of up to 100 kilometers above; its velocity equal to the acceleration due to gravity (9.8 m / s) and the product of the square root of water depth, so the deeper the water, the faster the tsunami wave, the more shallow water , the slower the speed of tsunami waves.

海啸波是重力长波，波长可达100公里以上；它的传播速度等于重力加速度（9.8米／秒）与海水深度乘积的平方根，所以，海水越深，海啸波速度越快，海水越浅，海啸波速度越慢。

The angular distribution of the scattering coefficient of the HH polarization is obtained by numerical implementation, the influence of the fractal dimension, the special fundamental frequency, the scale interval, the permittivity of substrate medium, the permittivity and the mean layer thickness of intermediate medium, the root mean square of rough surface, and the frequency of the incident wave on the bistaticscattering coefficient is discussed.

通过数值计算得到了HH极化下双站散射系数随散射角的变化曲线，讨论了分维、空间基频、标度区间、底层介质介电常数、中间介质介电常数和厚度、粗糙面高度起伏均方根及入射波频率对双站散射系数的影响，得到了平面波入射一维带限Weierstrass分形分层介质粗糙面散射系数的分形特征、基本特征、分区特征和随频率变化的特征。

We own 3000 square meters of factory,we have four advanced SMT machines,Refluence soldering machine, Wave-crest soldering machine,Azote machine, Shake machine, and eight assembling product lines,our monthly production capacity is more than 100,000 sets.

公司自有 3000平米生产基地，完善的生产管理体系，配置了四台先进的FUJI贴片机，并拥有回流焊、波峰焊、制氮机、振动测试器，有8条装配流水线，月产量可达10万台。

In the thesis, the fundamental formula of FFD method derives from the square root that is approximated by a continued fraction expansion in the one-way wave equation. Optimizations of the parameters of the finite-difference operator improve the validity of the method.

本论文用连分式近似单程波波动方程中的平方根导出FFD算法的基本公式，并对FFD算法中的有限差分算子进行了系数优化，进一步提高了计算的有效性。

Encore The Black Album FUCK THE ROCK VERSION, THIS IS THE REAL SHIT Lyrics by Will Tian Thank you, thank you, thank you, you're far too kind Now can I get an encore, do you want more Cookin raw with the Brooklyn boss So for one last time I need y'all to roar Now what the hell are you waitin for After me, there shall be no more So for one last time, nigga make some noise Who you know fresher than Hov'? Riddle me that The rest of y'all know where I'm lyrically at Can't none of y'all mirror me back Yeah hearin me rap is like hearin G. Rap in his prime I'm, young H.O., rap's Grateful Dead Back to take over the globe, now break bread I'm in, Boeing jets, Global Express Out the country but the blueberry still connect On the louvre but the yacht got a triple deck But when you Young, what the fuck you expect? Yep, yep Grand openin, grand closin God damn your man Hov' cracked the can open again Who you gon' find doper than him with no pen just draw off inspiration Soon you gon' see you can't replace him with cheap imitations for DESE GENERATIONS Can I get an encore, do you want more What the hell are you waiting forrrr?*sighs* Look what you made me do, look what I made for you Knew if I paid my dues, how will they pay you When you first come in the game, they try to play you Then you drop a couple of hits, look how they wave to you From Marcy to Madison Square To the only thing that matters in just a matter of years As fate would have it, Jay's status appears to be at an all-time high, perfect time to say goodbye When I come back like Jordan, wearin the 4-5 It ain't to play games witchu It's to aim at you, probably maim you If I owe you I'm blowin you to smithereeens Cocksucker take one for your team And I need you to remember one thing I came, I saw, I conquered From record sales, to sold out concerts So muh'fucker if you want this encore I need you to scream,'til your lungs get sore This man is MADE! He's KILLIN all y'all jive turkeys Do y'all want mo

情感的禁区刘德华曲：天野滋词：陈浩贤街中飘雨车蓬半开我心湿透水独自飞驰追忆挥不去忧虑当天的我不曾爱惜你痴心暗许常令你独垂泪弄得爱路极崎岖今天的你已跟他去心已被窃取孤单的我只有叹唏嘘踏快车雨中追但愿停车跟你聚但我知你的心尽是情感的禁区街灯映照车头撇湿满窗的雨水就象我心头抑郁心中满苦泪车厢中我心神更加仿佛空虚连夜我未能睡内心悔恨如有罪当天的你已消失去心若冷水今天的我只有叹唏嘘愿你知我空虚但愿重新跟你聚但我知你的心尽是情感的禁区今天的你已跟他去心已被窃取孤单的我只有叹唏嘘踏快车雨中追但愿停车跟你聚但我知你的心尽是情感的禁区愿你知我空虚但愿重新跟你聚但我知你的心尽是情感的禁区踏快车雨中追但愿停车跟你聚但我知你的心尽是情感的禁区愿你知我空虚但愿重新跟你聚但我知你的心尽是情感的禁区本站歌词来自互联网本站歌词来自互联网。。。

In order to solve the problem, We proposed a simple formula for computing paraxial travel time of single-way wave operator. The formula is based on the forward and inverse transform between time-space domain to frequency-wavenumber domain and from vector field to exponential as polynomials of wavenumber. Coefficients of travel time polynomials and that of single-square-root operator are related each other and calculated by Lie algebraic integrand, exponential map and the saddlepoint method.

针对此，基于时间空间域到频率波数域和向量场到指数流形上的正反变换，提出了计算单程波算子旁轴走时的简便公式，将走时表示成空间变量（地面点到地下相点的水平距离）的多项式，将频率波数域单平方根算子表示成波数的多项式，运用Lie代数积分、指数映射和鞍点法将走时多项式的系数与单平方根算子的系数联系起来，运用单平方根算子的系数计算走时多项式的系数。

Within the square mile itself, the City's incessant demand for more space has led to a huge wave of new developments. To the east of the great dome of St Paul's Cathedral, built in the late 17th century, a cluster of 21st-century skyscrapers is planned as new towers with names like the "Helter-skelter" join the "Gherkin", completed three years ago.

就在这狭小的"一平方英里"内城里面，由于持续旺盛的需求，金融城也在不停有开发着新的项目，往东挨着 17 世纪的圣保罗大教堂，一群被命名为"Helter-skelter"的 21 世纪的摩天大楼正在酝酿之中，加入了 3 年前已经竣工的"Gherkin"楼群行列。

Within the square mile itself, the City's i ncessant demand for more space has led to a huge wave of new developments. To the east of the great dome of St Paul's Cathedral , built in the late 17th century, a cluster of 21st-century skyscrapers is planned as new towers with names like the " Helter-skelter " join the " Gherkin ", completed three years ago.

就在这狭小的"一平方英里"内城里面，由于持续旺盛的需求，金融城也在不停有开发着新的项目，往东挨着17世纪的圣保罗大教堂，一群被命名为"Helter-skelter"的21世纪的摩天大楼正在酝酿之中，加入了3年前已经竣工的"Gherkin"楼群行列。

While in quantum mechanics the state of a system is described by a wave function, which is a non-zero square modulus integrable complex value function defined on the configuration space of the system.

整个世界的运动是决定论的。而在量子力学中每个体系的状态由一个非零的定义在位形空间上模平方可积的复值函数所描写。

We argue that the wave-particle duality of microscopic particles perhaps results from the intrinsic energy conservation and conversion inside the particles. We point out that there\\\\\\\s a critical flaw both in electromagnetic field theory and Coulomb\\\\\\\s inverse square law.

在详细分析了宏观质点简谐运动的基础上，仍以能量守恒和转换定律为出发点，阐明微观粒子的波动过程必须时刻满足能量守恒定律，指出传统的电磁场理论和库仑定律都存在瑕疵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。