青云翻译

When the fluid particles near the side wall, the other side of the wall mirror to produce a contrary and the direction of the fluid particle velocity are the same size and other attributes of the speed of the mirror particles.

When the fluid particles near the boundary wall, a wall mirror on the other side and speed of fluid particles in the opposite direction and speed are the same size, and other properties of mirror particles.

When side fluid granule nearness wall, but produces one in the side wall another one side mirror image with the fluid granule speed direction on the contrary the speed size and other attribute same mirror image granule.

When fluid particles close to side wall, on the side wall mirror on one side with a liquid particle speed in opposite directions and speed of the size and other properties of the mirror is the same particle.

When the fluid particles near the boundary wall, a wall mirror on the other side and speed of fluid particles in the opposite direction and speed are the same size, and other properties of mirror particles.