长波

Or you may use the rectangular wave produced by function signal generator in the laboratory.

或者你也可以用实验室的功能信号生成器生成的长波。

But because the guidance thought that climate is the synthesization of weather is wrong, the short-term climate prediction is not so successful yet in the past 100 years.

在"气候是天气的综合"这一错误思想的指导下，每一次短期天气预报的成功都引出了短期气候预测的热潮，相应地出现了大型天气学、超长波控制论和短期气候的数值模式预测方法。

Chapter 2 is devoted to study of exact solutions of the nonlinear evolution equations. Using solutions of a Bernoulli equation instead of tanh in tanh-function method we find some more general solutions of the KdV-Burgers-Kuramoto equation , and by using the nonlinear telegraph equation we show that there are many different choices on its balancing number m and the power n of the nonlinear term in Bernoulli equation by which we can recover the previously known solutions and also can derive new square root type solitary wave solutions. Exact solitary wave solutions for a surface wave equation are obtained by means of the homogeneous balance method. We also present an approach for constructing the solitary wave solutions and non-solitary wave solutions of the nonlinear evolution equations by using the homogeneous balance method directly, which is also used to find the steady state solutions, solitary wave solutions and the non-solitary wave solutions of the 2+1 dimensional dispersive long wave equations. The soliton-like solutions of the BLMP equation and the 2+1 dimensional breaking soliton equation are found by use of the symbolic-computation-based Method.

第二章中研究了非线性发展方程的精确解：用双曲正切函数法中的双曲正切函数换为Bernoulli方程的解的方法而给出KdV-Burgers-Kuramoto方程的精确解并用非线性电波方程为例说明了平衡数m和Bernoulli方程中非线性项的次数n有着多种选择的可能，它不但使我们能找到已知解而且也能找出新的根式孤立波解；用齐次平衡法给出一个曲面波方程的精确孤立波解，并提出直接用齐次平衡法寻找非线性发展方程的孤立波解、非孤立波解的方法，作为应用给出2+1维色散长波方程组等的定态解、孤立波解、非孤立波解等；用Symbolic-computation-basedMethod获得BLMP方程和2+1维破裂孤子方程的类孤子解；提出sine-Gordon型方程的直接求解方法，并获得sine-Gordon方程、双sine-Gordon方程、sinh-Gordon方程、MKdV-sine-Gordon方程和Born-Infeld方程等的精确孤立波解。

Because our country economy grew means to happen to use the change to total demand drive by total supply drive, the stability that our country economy runs increases apparently, in maintain inferior risk level while, will begin to form new periodic pattern and the first round of growth long wave.

由于我国经济增长方式发生了由总供给驱动向总需求驱动的转变，我国经济运行的稳定性明显增强，在保持较低风险水平的同时，将开始形成新的周期模式和第一轮增长型长波。

In the abnormally wet condition, Taiwan is under a clear upper-level deep trough that may be a part of a wave train of short waves or a sector of the trough of a long wave.

台湾偏湿时，上层大气若不是在一串流函数波列型式距平的负区内，便是在波长较长的长波槽区。

Experimental spectra and calculated spectra agree well. The absorption maximum at around 520 nm is corresponding to the transverse surface plasmon resonance, while the absorption maximum at longer wavelength is corresponding to the longitudinal surface plasmon resonance.

计算谱和实验谱基本符合，520 nm左右处的吸收峰对应于金纳米棒的横向表面等离体子共振，长波长处的吸收峰对应于金纳米棒的纵向表面等离体子共振。

Wave ultra-violet radiation.

线长波及短波不出现"荧光"。

Based on the heat balance equation of the vegetation canopy layer and the assumption that its short wavelength absorptance, long wavelength emissivity, heat or moisture transfer coefficient, and bulk stomatal resistance are random, uncorrelated variables with normal distribution densities, the theoretical modeling for IR radiance statistics of vegetation canopy surface is presented by Monte Carlo simulation, with the surface radiative temperature statistical distribution given.

根据植被层能量热平衡方程，选取植被短波吸收率、长波发射率、热与水汽传输系数和气孔阻力为独立的随机变量，并假设它们均服从正态分布，利用Monte－Carlo方法，模拟计算了植被表面红外辐射的统计特性。

Puts forward the method of covering the cooling ceiling with the diathermanous film having high penetration rate for long wave radiation, and there being a layer of air or vacuum between the ceiling undersurface and the film.

提出了一种避免结露和下降气流的方法：用对长波具有高透过性的薄膜密封包裹冷却顶板，该薄膜和冷却顶板下表面之间保留一空气或真空夹层。

Based on a dynamic analysis of that model we found the cause that leads to the system long phase rise and fall , and we proved the undulatory inevitability of the system .

经济长波的上升阶段从长期来看，是由于经济系统内的这两个客观事物在总体上的相互"正作用——相互促进"起主导作用所导致的。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。