spaced apart meaning in English

以定距离间隔的

Why are the bubbles more and more spaced apart as they rise
为什么气泡之间的距离会增长？
Are they evenly spaced apart
它们的分隔距离是否一样？
No . you can easily see that they are not all of the same size and are not evenly spaced apart
不是。你很容易看到它们大小不一，分隔距离也不是不变。
Not many people had talked with him at the reception ; he had stood in a little space apart , and monseigneur might have been warmer in his manner
在招待会上跟他说诉的人不多，他站在略微离开人群的地方，而大人对他的态度却不太热情。