波

Semidiurnal tides spread more quickly in the south than in the north of Zhejiang seaboard. Diurnal tides spread more slowly in Zhoushan and Hangzhou gulf ocean areas, when more quickly in other ocean areas.

从潮波传播速度来看，半日潮波在浙南的传播速度大于浙北，全日潮波传播速度较小的区域主要集中在杭州湾及舟山-宁波海区，其它海区传播速度相对较大。

In determining the power spectrum of the wind, Lomb-Scargle periodogram was used.The planetary waves with periods 120 hours,60hours and 35 hours, diurnal, semidiurnal and terdiurnal tides were found at height 86.4km in the zonal wind.

首先利用Lomb-Scargle周期图方法计算了大气纬向风场的功率谱，除了行星波和潮汐外，在行星波、潮汐的频率和与频率差处有明显的谱峰，双谱分析表明这些谱峰是行星波和潮汐相互作用形成的。

When semidiurnal tides move from the open sea to offing, they first get the high tide in the mouth of Samen bay, then bifurcate to two branches, one goes along the northwest direction and the other goes along southwest. And it can be easily found that the moving direction of diurnal tides is obviously different from semidiurnal tides.

半日潮波，由浙江东南外海向近海传播时，首先在三门湾湾口附近达到高潮，之后又分为南北两支，一支向西北传播，另一支向西南传播，而全日潮波与半日潮波传播方向有明显的不同。

Two basic types of waves are associated with the transmission of the shock energy: body waves and surface waves.

本波与面波是两种与能量的传递相伴的基本波型。

Using wavelet decomposition and reconstruction, image enhancement and integration, the flexibility to choose other wavelet is simp...

利用小波分解与重构，实现图像增强和融合，可灵活选用其他小波，简单易懂，特别适合小波初学者。

Dissertation introduced a brief analysis of time series, simple overview of the data compression technology in several common algorithms, wavelet algorithm and to focus on the wavelet analysis of the nature and characteristics of algorithm, introduced by wavelet data compression algorithm method.

论文主要介绍了关于时间序列的简要分析，简单概述了数据压缩技术的中的几种常用算法，并以小波算法为重点分析了小波算法的性质和特点，介绍了用小波算法进行数据压缩的方法。

With the launching on the spectrum of wavelet, the harmonic wavelet is structured, which has strict box-like spectrum and simple function expression.

利用小波的频谱特性，构造了具有严格盒形谱特性及简单解析表达式的谐波小波，严格推导得到了基于FFT的二进谐波小波快速算法。

Harmonic Wavelet is newly proposed and becomes a new signal-processing tool. With the launching on the spectrum of wavelet, the harmonic wavelet is structured, which has strict box-like spectrum and simple function expression.

谐波小波是近年来发展起来的一种新的信号处理工具，它是一种具有严格的盒形频谱特性和简单的解析表达式的小波，由小波的频域上构造得到。

Assuming the independence (or the weak-correlation) between the reflectivity and wavelet, the optimal estimation equations for the wavelet and reflectivity were derived respectively. Furthermore, pre-conditional conjugate gradient algorithm iteration inversion was applied to realize the simultaneous estimation of reflectivity and wavelet.

基于反射系数与子波相互独立的假设，分别构建了反射系数和子波最优估计方程，并采用预条件共轭梯度法迭代反演实现反射系数和子波的同时估计。

It is our function generator in learning, scientific research and other aspects indispensable tool. Today we have to design a square wave, sine wave and triangular wave function for release.

因此函数发生器是我们在学习，科学研究等方面不可缺少的工具，今天我们要设计一种能产生方波、正弦波、三角波的函数放生器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。