Gravity wave is the possible trigger mechanism of rainstorm.
重力惯性波是暴雨产生的可能触发机制。
The interaction of a gravity wave with a steady uniform current is dis - cussed in this paper.
本文讨论了波浪与稳定均匀水流的相互作用问题。
The equations can be used to study both interactions of fixed-phase and random-phase gravity wave packets.
这组方程是研究固定相位和随机相位重力波相互作用问题的出发点。
This in turn would give LIGO scientists an extra clue as to where to search their data for a gravity wave signal.
这反过来给LIGO的科学家提供了一条在哪寻找引力波信号的新线索。
On average, gravity wave activities vary seasonally and weaken with increasing latitude, and exhibit interannual variations near the Equator.
平均说来，随着纬度的增加重力波活动减弱，季节变化明显，近赤道地区重力波活动还呈现显著的年际变化特性。
Saturation mechanism of gravity waves in mesosphere is discussed by simulating the nonlinear upward propagation of gravity wave in mesosphere.
通过对向上传播的重力波波包在中层大气中的非线性传播过程进行数值模拟，讨论中层大气中重力波的饱和机制。
The distribution of typhoon precipitation presents the positive ad negative change as the gravity wave column wise under the influence of terrain.
台风降水受地形影响呈现出类重力波列式的正负相间的变化分布。
The results show that a downward propagating gravity wave packet can be excited by two up-going gravity wave packets owing to the nonresonant interaction.
研究表明：两个向上传播的重力波波包，通过非共振相互作用，也能激发出一个向下传播的重力波波包。
When the strength of gravity waves are strong enough, the time difference that the snow peak lags behind the wave crest of gravity waves becomes quite long.
当重力波的强度较强时，降雪峰值滞后于波峰的时间差也较长。
The well-known phase speed formulas of surface inertial gravity wave and internal shear inertial gravity wave are the special cases of this frequency equation.
表面惯性重力波和惯性重力内波的相速公式都是这个更普遍的频率方程的特殊情况。
Orographic static data needed in the gravity wave drag physics are recomputed and validated through comparing with the original static data from the ECMWF model.
重新计算了地形重力波过程需要的地形静态资料数据，并与原ecmWF模式的地形静态参数进行了对比分析，验证了模式地形参数的正确性。
The short wave disturbance did not match the undulation of the wind field, and the characteristics of its phase propagation were similar to those of gravity waves.
该短波扰动与风场的波动不相匹配，其位相传播特征与重力波相似。
Xu Xiaofeng, Sun Zhaobo. 2003. Dynamic study on influence of gravity wave induced by unbalanced flow on Meiyu front heavy rain [J]. Acta Meteor Sinica, 61 (6) : 655-664.
许小峰，孙照勃。2003。非地转平衡流激发的重力惯性波对梅雨锋暴雨影响的动力学研究[J]。气象学报，61 (6)：655 - 664。
The analysis method proposed can take into consideration of the effects of water surface gravity wave, water compressibility, and radiation damping at up-stream of reservoir.
所建议的分析方法能够考虑表面重力波的影响、水体可压缩性、水库上游辐射阻尼等各种因素作用。
The gravity wave analysis contributes to our understanding of the heavy rain process in the region, and improves prediction ability of the Tibetan Plateau area precipitation.
重力波的分析有助于对该地区强降水过程的理解，进而提高青藏高原地区降水的预报能力。
It is explained by the capillary-gravity wave theory that the crests are sharpened and the troughs are plattened in the transverse harmonic of the non-propagating solitary waves.
用毛细重力波理论解释了非传播孤立波横向谐振中波峰尖、波谷平的原因。
This paper discusses the stability of internal inertial gravity wave in the heterogeneous stratified atmosphere when basic flow appears to be weak vertical shear by the WKB method.
本文应用WKB方法研究了在弱非均匀层结大气中，当基本气流具有弱垂直切变时，重力惯性内波的稳定性问题。
In the course of acoustic-gravity wave (AGW) propagation, a coupling relation between the ozone density oscillations (ODO) and temperature fluctuations (TF) in the lower thermosphere is presented.
本文求出了声重波传播过程中，低热层臭氧含量振荡和温度场起伏间的耦合关系。
The gravity wave dispersion can promote the propagation of the strong wind center along the LLJ, and the dispersion direction was influenced by the steering flow and the water vapor concentrated area.
重力波的频散有利于急流中心大风区的传播，引导气流和水汽集中区对传播方向有显著影响；
The whole idea gained little attention in the 19th century, since light was thought to be a massless wave, not influenced by gravity.
整个想法在第19世纪自从光被认为是无质量的、不受引力影响以来得到很少的关注。
The force mechanics of the wave and current acting on the Gravity Cage is rather complicated since the Gravity Cage is a kind of flexible floating structures.
对带底圈重力式网箱在纯波浪作用下的锚绳受力进行了研究，获得了锚绳受力峰值及相位关系的基本规律。
Based on the mechanics of wave, the expression of water wave propagation velocity under the action of gravity is deduced and the effect of surface tension on small wave is analyzed.
本文根据波动理论推导出在重力作用下波的传播速度表达式，分析了微小波动中表面张力的作用。
A special discussion is carried out to analyze the wave theory selection in the simulation of Gravity cage.
针对重力式网箱数值模拟中波浪理论选择问题进行了专门的分析与讨论。
This paper presents the calculation method of external loadings for offshore drilling platforms induced by gravity, buoyancy, wind, wave, current and seismic force, and relative computer programs.
本文介绍了海上钻井平台由重力、浮力、风、波浪、潮流及地震力引起的外载荷计算方法，并编制了相应的计算程序。
According to the hydrodynamic properties of a gravity platform, the numerical computation of wave loads on the columns and on the caisson are performed separately.
根据重力式平台的受力特性，平台的波浪荷载分成两部分计算。
The normalized full gradient and phase of gravity anomalies have been studied by potential field conversion and fast Fourier transform in wave-number domain.
用波数域的位场转换和快速傅立叶变换理论研究重力归一化总梯度和归一化相位；
The wave energy creates gravity separation of the fluids, altering the phase permeability of subterranean formations and causing the fluid to migrate to Wells in the field being stimulated.
波的能量产生的液体重力分离，改变了地下相地层渗透率，导致流体迁移外地的水井受到刺激。
In the linear adaptation process steady heat sources increase the amplitude of gravity-inertia wave and the system is adapted to steady heat sources eventually.
在线性适应过程中常定的热源使重力惯性波增幅，最终系统向常定热源适应。
The gravity, wave velocity and electrical resistivity changes before and after the earthquake may also be indicative of the deep rock of the existence of structural damage.
地震前后的重力变化和波速变化以及电阻率变化可能也指示了深部岩体的结构损伤的存在。
The gravity, wave velocity and electrical resistivity changes before and after the earthquake may also be indicative of the deep rock of the existence of structural damage.
地震前后的重力变化和波速变化以及电阻率变化可能也指示了深部岩体的结构损伤的存在。
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