wave direction

And the terrestrial stress direction also can be calculated by dipole wave data.

利用偶极横波测井计算地应力方向的公式法.

According to the theory the wave number spectrum of the large vortices mainly depends on the atmospheric conditions in both of the upper and lower layers, such as wind speed, wind direction shear, stratification as well as temperature jump.

根据此理论，大涡的波谱构成主要由上、下层大气中风向、风速、层结以及两层之间的温度跃变等因素决定。

The relation between the main wave direction of the right chest RQs and the mean electrical axis

头胸导联右胸QRS主波方向与平均心电轴的关系

Super resolution estimates of target ranges, azimuth angles and Doppler frequencies for HF-Surface Wave Radar ( HF-SWR) are investigated in this paper. An algorithm based on the method of Direction Of Arrival ( DOA) matrix to achieve simultaneous target parameters estimates is proposed.

该文研究了高频地波超视距雷达超分辨目标距离、方位角以及多普勒频移估计问题，提出利用波达方向矩阵法实现目标参数的同时估计。

The computer simulation is carried out to analyze the influence of various test parameters ( such as arrival wave direction, height of receiving and transmitting antenna and test distance) on direction-finding error.

通过仿真计算，分析了来波方向、收发天线高度和试验距离等试验参数对测向误差的影响。

Using Bretschneider spectrum as incident wave spectrum, the grouping coefficients of square caissons are obtained for various incident wave direction and caisson spacing.

研究了在不同入射波向时每个方墩的群墩影响系数随墩距变化的规律并与折算圆墩的结果进行了比较。

The study of the seasonal variability of the wave direction shows that the swells come from high latitude both in north and south hemisphere.

同时通过对平均波向的季节变化分析，发现大洋中的涌浪来源于南北半球高纬度地区。

Directional wave spectrum is discretized in frequency and direction domain by an energy equalisation method, and calculation is conducted for each wave component.

基于线性波浪理论，将波浪方向谱在频率和方向上按等能量分割法离散后，分别计算各组成波的传播变形，再计算合成波要素。

ADI ( Alternating Direction Implicit) method is used to solve tidal wave equation and data assimilation numeric trial experimentation is performed. Compared with the results obtained by ADI method, the assimilated results have better improvement.

用有限差分隐式方向交替（Alternating Direction Implicit，ADI）法求解潮波方程，并进行数据同化的数值试验，与未经同化的ADI法计算值相比有较好的效果。

An analytical solution is obtained for the diffraction of a strong detonation wave by a three-dimensional thin body moving in the opposite direction.

本文用奇点分布法研究平面强爆震波对运动三维薄物体的绕射问题，并求得解析解。

Fluorescent ternary diagram and synchronous fluorescence spectrum can properly indicate the direction of the micro migration: from deep strata to surface, R 320 increases,λ 360 nm decreases and every wave band possesses positive gradient with the exception of λ 430 nm

荧光光谱三元图和同步荧光图谱能较好地指示微运移的方向：自深层到地表，λ320nm增加，λ360nm减小；除λ430nm外，各波段均具正向梯度

The Relationship Between Wave Direction and Vibration Direction in Simple Harmonic Wave

简谐波中波动方向和振动方向的关系

A record wave and changing direction on Saturday helped fan the flames.

创纪录的热浪和不断变化的风向上周六帮助煽风点火.

As an important parameter, wave direction is widely used in ocean engineering and oceanic prediction.

波向参数作为海洋工程和海洋预报中的一个重要参数，具有广泛的应用需求。