Well then it has a lower moment of inertia.

那么它的转动惯就较小。

Minimum moment of inertia, maximum moment of inertia and intermediate moment of inertia.

最小转动惯、最大转动惯和中间转动惯。

The farther away the mass is from the axis of rotation, the higher the object's moment of inertia.

质离旋转轴越远， 物体的转动惯值越高。

… the moment of inertia relates to mass, too, but it depends on how that mass is distributed.

...转动惯也与质有关， 但这取决于质分布。

So the maximum moment of inertia is rotating about any axis that passes through the equator of the ball.

因此， 最大转动惯何通过球赤道的轴旋转。

Examples of scalars are time, distance, mass, speed, volume, density, work, energy,   rotational inertia, and that's all I can think of.

标的例子有时间、距离、质、速度、体积、密度、功、能、转动惯，这些就我能想到的。

So smaller radius of gyration just means lower moment of inertia, which translates into more rotation that a bowler can get on the ball.

因此， 较小的回转半径仅意味着较低的转动惯，这意味着投球手可以使球旋转更多。

They have larger differences between their moments of inertia in different axes or what bowlers call RG differential, which makes the ball precess.

它们在不同轴上的转动惯之间存在较大差异， 或者投球手称之为 RG 差异，这使得球产生进动。

If you were to concentrate the entire mass of the ball onto a hoop with the same moment of inertia, it's radius would be the radius of gyration.

如果将整个球的质集中到具有相同转动惯的环上，则其半径就回转半径。