A large numberoftubes were employed to represent this quality and turned the interior space into a secret place in the woods.
使用了大量的管子来表现这个特性，将室内空间变成树林中的秘密场所。
2
Exceedingly high production rates can be achieved with tubular reactors either by increasing the diameter of the tube or more commonly by using a sufficient numberoftubes in parallel.
采用管式反应器能够获得非常高的产率，要么增加管的直径要么通过使用充足数量的并列管提高更大的通用性。
3
They hope to reduce both the numberof components needed in a construction job and their weight—by replacing solid supports with hollow tubes, for example.