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- A 2 D depth averaged numerical model in boundary fitted coordinates for non staggered grids, taking contravariant velocity as an independent variable, is developed. 在非正交边界拟合曲线坐标系下,建立非交错网格变量布置的水流计算模式。
- An implicit method using contravariant velocity components and its application to calculations in a harbour-channel area[J]; Acta Oceanologica Sinica; 1998年04期; 423-432 董文军,陈虹;迎风有限元法在三维潮流数值模拟中的应用[J];海洋与湖沼;1997年03期;320-327
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- contravariant velocity 逆变速度
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了！
- Gazelles can movewith astonishing velocity. 羚羊跑起来有时速度惊人。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Keywords bifurcation area;diversion ratio;artificial neural network model;generalized curvilinear coordinates;contravariant velocity;3-D flow numerical model;the Yangtze River Estuary; 分汊口;分流比;人工神经网络模型;广义曲线坐标;逆变流速张量;三维水流数值模型;长江口;
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- The rate of change of velocity with respect to time. 加速度速度相对于时间变化的速率
- An increased velocity is randomly dispersed. 增加的速度任意地四散传播。
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- This phenomenon is called velocity dispersion. 这种现象称为速度频散。
- Every vector can be resolved into covariant or into contravariant components. 每个矢量都可以分解成协变分量或逆变分量。
- That is, the angular velocity is more than doubled. 即所得的末角速度大于原来的二倍。
- Turbulence or gusts produce velocity fluctuations. 紊乱性或阵息性使速度产生波动。
- They fly at first cosmic velocity. 他们以第一宇宙速度飞行。
- Acceleration and velocity are both vectors. 加速度和速度都是矢量。
- The pressure is P, the velocity is V. 压力为p，流速为V。
