buoyancy force

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h f，自然通风量Q，上、下层温度T2、T1的影响因素。

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。

It is demonstrated that when tension leg platform ( TLP) moves with finite amplitude in waves, the inertia force, the drag force and the buoyancy acting on the platform are nonlinear functions of the response of TLP.

论证了张力腿平台（TLP）在波浪作用下发生有限振幅运动时，所受惯性力、粘性力、浮力等载荷不仅与波浪场有关，还与瞬时响应有关，是响应的非线性函数；

Its difficult to use analytic method in solving secondary 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.

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。

The motivating force of primary migration is the coalition of buoyancy and capillary pressure.

油气运移的动力是浮力和毛细管压力的共同作用.