斜压波动,baroclinic waves
1)baroclinic waves斜压波动
1.Our results have demonstrated that thebaroclinic waves in upper troposphere organize into the Rossby wave packets during the Meiyu period of 1998 and disperse to their downstream area distinctly.结果表明,梅雨期间的高频斜压波动(周期≤7天)具有明显的下游频散效应,在其东传过程中常组织成局地波包向下游传播。
2)baroclinic wave packets斜压波包
1.Using NCEP/NCAR reanalysis data and diagnosis of local kinetic energy and 3-dimensional quasi-geostrophic wave-activity fluxes,the author carried out a case study ofbaroclinic wave packets in the northern hemisphere summer season of 2002.利用NCEP/NCAR再分析资料,使用局地能量诊断和三维准地转波动通量等工具分析了2002年北半球夏季的一次斜压波包过程。
2.Using Hilbert transform and NCEP/NCAR reanalysis data, the authors analyze the structures and nature of the long life-cyclebaroclinic wave packets in the Southern Hemisphere.利用Hillbert变换和NCEP/NCAR再分析资料,研究南半球夏季长生命期的斜压波包的结构和传播特征。
3.hPa meridional wind data from a GCM experiment run at GFDL of Princeton University was analyzed to document the characteristics of thebaroclinic wave packets in GCM data.斜压波包的波长为数千公里 ,相速为 10m s左右。
英文短句/例句
1.Observational Analysis of Long Life-Cycle Baroclinic Wave Packets in Southern Hemisphere Summer Seasons南半球夏季长生命期斜压波包的观测研究
2.PROPAGATION OF BAROCLINIC WAVE PACKETS IN UPPER TROPOSPHERE DURING THE MEIYU PERIOD OF 1998 OVER MIDDLE AND LOWER REACHES OF YANGTZE RIVER VALLEY1998年长江中下游梅雨期间对流层上层斜压波包的传播
3.Baroclinic Rossby Wave and the Kuroshio East of Taiwan;斜压Rossby波与台湾以东黑潮
4.Longitudinal Wave Oblique Incidence Probe to Detect High Pressure Seamless Tube纵波斜射探头检测厚壁高压无缝钢管
5.The Application of Wavelet Packet in the Detection of Voltage Sag;小波包分析在电压暂降检测中的应用
6.Speech Compression Based on Best Wavelet Packet Analysis;基于最佳小波包分解的语音压缩研究
7.Image Compression based on Wavelet Packet and Realization with Matlab基于小波包的图像压缩及Matlab实现
8.The Application of Wavelet analysis and Wavelet Packet in Image Compression小波分析和小波包在图像压缩中的应用
9.Alarming method for cable damage of long-span cable-stayed bridges based on wavelet packet energy spectrum基于小波包能量谱的大跨斜拉桥拉索损伤预警方法
10.The rule of overpressure changing with distance in three different directions was also studied when the bomb was inclined.研究了云爆装置倾斜放置时爆炸波超压沿不同方向的传播规律。
11.Research on Combined Control System of Harmonic Restraint and Voltage-Reactive Power in Baotou Iron and Steel Company;包钢谐波治理与电压无功综合控制系统的研究
12.The Method of Wavelet Packet on Fault Diagnosis for Reciprocating Compressor Valves;往复式压缩机气阀故障诊断的小波包分析方法
13.Subsurface Airflow Induced by Atmospheric Pressure Fluctuations大气压波动引起的多层包气带系统的地表呼吸
pression and Coding of Underwater Acoustic Signal Based on Wavelet Packet Transform小波包变换在水声信号压缩编码中的应用
15.Wavelet Packets Analysis Based Method for Hydraulic Pump Condition Monitoring基于小波包分析的液压泵状态监测方法
16.Speech signal data compression based on non-complete wavelet packet resolution基于不完全小波包分解的语音信号数据压缩
17.Power Quality Data Compression Based on Optimum Bases of Lifting Wavelet Packet Transform基于提升小波包最优基的电能质量数据压缩
18.Development and Application of Harmonic Calculation Software for HVDC System高压直流输电系统谐波计算软件包开发与应用
相关短句/例句
baroclinic wave packets斜压波包
1.Using NCEP/NCAR reanalysis data and diagnosis of local kinetic energy and 3-dimensional quasi-geostrophic wave-activity fluxes,the author carried out a case study ofbaroclinic wave packets in the northern hemisphere summer season of 2002.利用NCEP/NCAR再分析资料,使用局地能量诊断和三维准地转波动通量等工具分析了2002年北半球夏季的一次斜压波包过程。
2.Using Hilbert transform and NCEP/NCAR reanalysis data, the authors analyze the structures and nature of the long life-cyclebaroclinic wave packets in the Southern Hemisphere.利用Hillbert变换和NCEP/NCAR再分析资料,研究南半球夏季长生命期的斜压波包的结构和传播特征。
3.hPa meridional wind data from a GCM experiment run at GFDL of Princeton University was analyzed to document the characteristics of thebaroclinic wave packets in GCM data.斜压波包的波长为数千公里 ,相速为 10m s左右。
3)baroclinic wave斜压扰动
1.The influence of relaxation of the trade winds on thebaroclinic wave in equatorial eastern and western Pacific Ocean;信风张弛对赤道东、西太平洋斜压扰动的影响研究
4)barotopic and baroclinic wave train正、斜压波列
5)baroclinic gravity wave斜压重力波
1.Therefore thebaroclinic gravity wave phase speed C n and corresp.根据南海 1°× 1°网格的标准层季节平均温、盐度资料 ,在未引入Boussinesq近似条件下 ,采用改进的Thompson Haskell算法求解线性化斜压海洋水平大尺度波的垂直结构方程 (重力内波方程 ) ,从而得到了南海各网格点的第一斜压重力波相速度和相应的罗斯贝变形半径 ,并探讨其地理分布和季节变化特征 ,以期有助于南海环流和中尺度涡旋以及有关海洋侧边界效应的研究。
6)beveled-wave voltage斜角波电压
延伸阅读
冲击波超压与动压
[解释]：核爆炸产生的高温、高压火球膨胀，在周围介质中形成连续向外传播的压力脉冲（或冲击波），冲击波阵面传播到空间某点时，超过周围环境大器的压力称超压；空气粒子高速随波阵面运动产生的冲击压力称动压。超压和动压都以帕斯卡（Ｐａ）为主单位。超压随时间的变化取决于爆炸威力、距爆点的距离和爆心周围的介质情况。特定地点的峰值超压一般出现在冲击波阵面到达该点的瞬间，超压在该点的持续时间称为正压作用时间。尔后，该点的压力下降到低于周围压力，称为负压，再逐渐回升到周围压力值。对人员的直接冲击伤，超压为２０—２９千帕可引器轻度伤；２９—５９千帕可导致中度伤；５９—９８千帕可造成重度伤；大于９８千帕可造成极重度伤。动压为１０—２０千帕可造成中度伤；２０—３９千帕可造成重度伤；大于３９千帕可造成极重度伤。动压的推动、抛掷和超压的挤压会造成物体变形和毁坏。
