The difference is how that weight is distributed.

区别就在于重量分布的不同。

This helps them to distribute their weight evenly on thin ice.

这有助于它们在薄冰上均匀地分配重量。

A catenary arch distributes weight more evenly than a half circle, without bulging or buckling.

链状比半圆更能承受住重量，并且不会被压弯。

By distributing weight evenly over each hoof, reindeer are the most energy efficient animals on earth.

驯鹿能使自己的体重均衡地传导至四蹄，它们是地球上能效最高的动物。

I'm able to see exactly where he is distributing his weight and survey exactly where the pain is.

我能准确地看到他的体重分布在哪里，也能准确地观察到疼痛的位置。

It distributes the weight of the headset more evenly, even around my large noggin.

它可以更均匀地分配耳机的重量，甚至在我的大脑袋周围也是如此。

This net distributes your weight so that you don't go down deep into the snow.

这个网可以分散你的体重，这样你就不会掉到雪地深处。

The more you distribute your weight across the surface, the harder it will be to sink.

你的体重在水面上分布得越多，就越难下沉。

In order to appear poised and confident, try standing comfortably " at ease" , with your weight equally distributed over both feet.

为了显得泰然自若和自信，试着“轻松自在”地站着，让你的体重均匀分布在双脚上。

This is because widebodies are far heavier than narrowbodies and thus need to distribute their weight across a greater area.

这是因为宽体机比窄体机重得多，因此需要将重量分布在更大的区域。

In this video of his, he presents three more studies that show that the teeth alignment affects the posture and balance as evidenced by how the weight is distributed across the feet.

在他的这段视频中，他又介绍了三项研究，这些研究表明，牙齿对齐会影响姿势和平衡，体重在脚上的分布就是明证。

The backbone is extremely important structurally for an upright bipedal animal such as a human, helping support the upper body and distribute that weight evenly to the pelvis and thus the legs.

脊椎对于直立的双足动物（例如人类）来说在结构上极为重要，它有助于支撑上半身并将重量均匀地分配到骨盆， 从而分配到腿部。