buoyancy force
英 [ˈbɔɪənsi fɔːs]
美 [ˈbɔɪənsi fɔːrs]
浮力
双语例句
- Because the buoyancy force remains constant no matter what the body's orientation.
因为无论身体的方位如何浮力是一直存在的。 - The velocities are independent of hydrostatic pressures. Analysis of the Magnetic Buoyancy Force of Non-Magnetic Mineral Particles in MHSS
速度与流体静压力无关。磁流体静力选矿中非磁性矿粒的磁浮力分析 - Nothing takes place in the water, the force of the egg is heavier than the buoyancy force, the egg sink into the water.
鸡蛋与水并不发生反应，鸡蛋的重力大于水的浮力，所以沉在水底。 - DNS with buoyancy force and Les validation of the second order moment turbulent combustion model
二阶矩湍流燃烧模型的考虑浮力的DNS及LES检验 - Its difficult to use analytic method in solving secondary magnetic buoyancy force that exerted on immersed magnet.
永磁体浸没于磁流体中可自悬浮，而其所受二次磁浮力解析建模非常复杂。 - Main driving force for migration of separate phase natural gas is buoyancy, and resistance is capillary force.
在静水条件下，游离相天然气运移的主要动力是浮力，阻力是毛细管力。 - In addition to the wetting force, any significant immersion of the fiber in the liquid will induce a buoyancy force. The electrochemical impregnation ( ECI) in ethanol-water solution is of great value for application.
在润湿力之外，纤维实际浸渍在液体中时，还要产生一种浮力。乙醇-水溶液二元体系电化学浸渍具有很高的实用价值。 - The value is used to calculate the buoyancy force, relative to this value.
该值是用来计算浮力，相对于这个值。 - In addition to the wetting force, any significant immersion of the fiber in the liquid will induce a buoyancy force.
在润湿力之外，纤维实际浸渍在液体中时，还要产生一种浮力。 - Analysis of the Magnetic Buoyancy Force of Non-Magnetic Mineral Particles in MHSS THE DIFFRACTION CHARACTER OF ER FLUIDS AND EMR FLUIDS
磁流体静力选矿中非磁性矿粒的磁浮力分析 - Natural convection in a pulse tube was numerically simulated to analyze how the direction of the buoyancy force affects the flow and temperature distributions.
通过对脉管内自然对流的数值模拟，在相同的冷、热端温度条件下，研究重力的方向对脉管内自然对流的流场、温度场及脉管内热交换的影响，并进行了对比分析。 - The buoyancy force moment balance equation imposed simplifies the multi-input twi-output coupling ( system) into multi-input single output system.
将气囊浮力力矩平衡关系式引入方程组，使多输入双输出耦合系统简化为多输入单输出系统。 - In the case of buoyancy force assisted by wind, the difference of natural ventilation efficiency between the single room and the connected rooms was analyzed.
热压和风压相互加强作用时，分析其自然通风效率与单一房间自然通风效率的差异。 - The position of the interface hf, flow rate Q, lower and upper level temperature T_2 and T_1 were investigated with thermal plume theory in the case of buoyancy force and buoyancy force assisted by wind.
分别考虑热压单独作用以及热压和风压相互加强作用的情况，用热羽流理论研究室内热分层高度hf，自然通风量Q，上、下层温度T2、T1的影响因素。 - In addition, in the case of buoyancy force, in order to obtain fine air distribution, the critical relations among the effective vents area, the position of the intermediate level vent and the ratio of the effective vents area were analyzed with neutral theory.
另外，热压单独作用时，用中和面理论分析获得良好的室内气流组织，有效开口面积，中间开口位置以及有效开口面积比之间的临界关系。 - Under the joint action of buoyancy, hydrodynamic force and capillary power, oil ( gas) moves intermittently. This has been verified in the physical simulation experiment.
在浮力、水动力和毛细管力的共同作用下，油（气）呈间歇性运动，这在物理模拟实验中已得到证实。 - The resulting solution shows that the liquid axial velocity is mainly affected by the drag force, buoyancy force and volume fraction, and that the volume fraction is mainly influenced by the lift force and the wall drag.
该积分解法得到的近似解析解比较直观地表明：液相轴向速度主要与阻力、浮力和空泡率有关，而空泡率则主要受升力和壁面力的影响。 - Analysis of the Pulling Mechanism of Buoyancy Force Pulling Furnace
浮力提拉单晶炉提拉机构特性分析 - In delivery layers, the efforts driving hydrocarbon are mainly buoyancy and capillary force, and caprock plays an role of capillary resistance.
在运载层中推动油气运动的作用力主要是浮力和毛细管力，而盖层则起着毛细管阻力作用。 - Several analytical models consider that the loop transient is driven by the Lorentz force in the loop, or by the magnetic pressure outside the loop, or the MHD buoyancy force of the loop.
许多分析模型认为是由磁环内部的电磁力或外部的磁压力驱动所致，或者是环中磁浮力驱动的结果。 - Modeling and control of buoyancy force regulating systems of unmanned autonomous airship
自主飞艇浮力调节系统的建模及控制 - The results show that the heat transfer in a rotating cavity with axial throughflow cooling air is enhanced with the increase of the inertia force and buoyancy force, and is weakened with the increase of the Coriolis force.
研究结果表明：哥氏力的增大削弱了轴向通流旋转盘腔内的换热，惯性力和浮升力的增大增强了换热； - After immersing the gold omaments in a testing solution of organic solvents, the density of the gold omaments can be calculated from the change of weight due to buoyancy force.
通过测定黄金首饰在测量液中的浮力后计算密度再查表而得。 - The results suggest that the effects of buoyancy force, variable physical properties of the fluid, and duct geometric characteristic on flow and heat transfer can be very significant.
研究表明，流体剧烈变化的热物性、浮升力以及三角管的几何特征对管内流动换热的影响非常明显。 - But, the calculation of momentum budget shows that the increasing of momentum caused not only by the buoyancy force, but also by the horizontal pressure gradient force on meso-scale.
但是，湿空气块的加速并不仅仅是湿绝热上升过程中浮力的作用，动量收支的计算表明，中尺度水平气压梯度力对气块动量的增加也有贡献。 - The double piezometer is made of organic glasses and rubber membranes. It can not only directly shows the interior pressure in liquid, but also can be used in the buoyancy force related experiments.
用有机玻璃板和橡皮膜制成了双联压强计，不仅可以直观的演示液体中的内部压强，还可以演示浮力的有关实验。 - The motion of the solid particles flowing into the rotating tapered drum is complicated as influenced by centrifugal force, drag force, buoyancy force and so on.
流入到回转中锥台体内的相对静止场中固体粒子的运动因其受离心力、抗力以及浮力等的影响，一般地说是极其复杂的。 - On the one hand, the combination of the downward gravity force from the toluene solution of pyrrole and its upward buoyancy force drives the toluene solution of pyrrole to collapse downwards and scatter outwards on water surface.
一方面，由于向下的重力作用和向上的浮力作用，在水表面的甲苯溶解的吡咯溶液向下向外扩散。 - Drived by tectonic compressional stress and buoyancy force, deep fluid ( warm liquid, methane and so on) migrates up along faults and porosity in the sediments, and gas hydrate is formed in the shallow sediments of accretionary wedge.
在增生楔部位，地层深部的流体（热液及甲烷气体等），在挤压构造应力及浮力的作用下，沿断层及地层孔隙运移至海底浅层，形成水合物。 - In addition, the kitchen fumes are characterized of inertia force and buoyancy force, and show strong permeability and viscosity. So Kitchen fumes not only pollute kitchen space, but also cause certain bad effects on indoor environment in adjacent region.
另外，厨房烟气常常带有一定的惯性力和浮升力，且具有强渗透性和粘性，它不但会污染厨房空间，而且还可能对毗邻区域空间的室内环境带来不良的影响。