wave-scattering effect

While a vehicle flying near surface waves, flow fields are analyzed based on ground ( water)-effect vehicle's features and the concept of corrective terms of unsteady velocity potential flow affected by vehicle-wave coupling is presented by means of a linear superposition principle.

针对地（水）面效应飞行器的特点，分析了近水面波飞行时的流场特征，利用线性叠加原理，提出了飞行器与水面波耦合影响的非定常速度势修正项概念。

This paper introduce the mechanism of augmented production and injection of HEGF, and the mechanical action, pulse shock wave action, thermal effect, chemical action, as well as the advantage and disadvantage of the technology.

文章介绍了高能气体压裂的增产增注机理，高能气体在压裂过程中的机械作用、脉冲冲击波作用、热效应和化学作用以及高能气体压裂的优缺点。

In combination with planning of urban forest ecological construction and by application of the far-infrared wave band information of TM satellite data, this paper analyses and identifies the thermal island effect division of Zhengzhou City.

结合森林生态城规划实践，采用TM卫星数据的远红外波段信息，分析确定郑州市热岛效应分区；

The harmonic chain drive has a periodically varied theoretical chain length during its operation. This paper analyzes the changes in theoretical chain length when wave generator is at different positions, and indicates their effect on driven sprocket angular speed and transmission ratio.

谐波链传动在传动过程中所需链条的理论长度呈周期性变化，分析了传动中波发生器处在不同位置时链条理论长度的变化情况，并指出了这种变化对从动链轮角速度及传动比的影响。

Impact of Infundibulopelvic Angle on Therapeutic Effect of Shock Wave Lithotripsy for Lower Pole Calices

肾下盏肾盂夹角对冲击波碎石治疗肾下盏结石效果的影响