In The Physical World的意思|示意

Changes that take place in the physical world are in variably the result of forces.

发生在物质世界的所有变化无一不是力的结果。

In reality, the limits exist but are simply less obvious and more related to limitations in human abilities than limitations in the physical world.

然而，在现实世界中，对软件的限制依旧存在，这些限制并不明显而且并非跟物理世界，而是跟人类的能力有关。

BCI devices are used to control things in the physical world, such as a cursor on a screen, a wheelchair or even a prosthetic limb.

BCI设备被用来控制现实世界当中的事物，例如屏幕上的光标，轮椅，甚至是假肢。

In the physical world, the actual location of a thing is the means to finding it.

在物理世界里，事物的实际位置意味着找到它的手段。

In the physical world, they make sure it is stocked in bookshops, he adds.

在物理世界，他们确保它在书店里有库存，他补充到。

Namespaces in code work just like contexts in the physical world.

代码中的名称空间就像现实世界中的上下文。