It would be odd if the rising convection currents kept exact pace with them.

如果上升的对流与它们保持保持完全一致，那就奇怪了。

youdao

Another possibility is that the sinking plate cools the neighboring mantle and produces convection currents that move the plates.

另一种可能是下沉的板块冷却了邻近的地幔，并产生对流，使板块移动。

youdao

The ends of the tubular furnace are closed to minimize convection currents inside the furnace.

把管式炉的前后端盖紧，是炉内的对流减少到最低限度。

youdao

Some researchers have suggested that materials produced in the Sun's atmosphere are pulled into the star's interior, where they circulate in convection currents for millions of years before making their way back to the outer atmospheric layers.

BBC: Apollo samples reveal Moon's origin