本文利用辐射能量法和非线性运动理论，探讨了滑行艇在规则波中的增阻计算。并在此基础上，建立了两种计算滑行艇在不规则波中增阻的方法。
Based on the nonlinear motion theory and the radiated energy method, two methods for calculating the resistance increase of planing boats in irregular waves are presented.
本文从大变形非对称应力理论力学描述活体宏观运动的力学能量原理。
We aim in this paper to describe the mechanical energy principle of macroscopic motion of living body based on large deformation non-symmetry stress field theory.
通过研究和掌握跆拳道比赛时间结构和能量代谢特点，为科学指导跆拳道训练提供重要理论依据，同时对提高运动成绩具有一定的实践意义。
The research studies the characteristics of match time structure and energy metabolism in Taekwondo in the hope of providing a theoretical foundation for the scientific training.
从而从这些有缺陷的能量平衡方程所得到的一些泥沙运动理论，如输沙强度、动床阻力等，就难免在理论上存在一定的不足。
Therefore, some sediment transport theories derived from these energy balance equations of sediment-laden flow, such as sediment transport intensity, resistance in movable bed, etc.
最近的一些理论和实验研究表明，液滴运动是受基底的表面能量梯度启动和支撑。
A number of recent theoretical and experimental studies have shown that droplet motion can be initiated and self-supported by a surface energy gradient of the substrate.
最近的一些理论和实验研究表明，液滴运动是受基底的表面能量梯度启动和支撑。
A number of recent theoretical and experimental studies have shown that droplet motion can be initiated and self-supported by a surface energy gradient of the substrate.
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