Can be installed vertically ( flow up or flow down ) or horizontally.

可以垂直 ( 流向朝上或流向朝下 ) 安装或水平安装.

Twin Disc Check Valves can be installed horizontally or in the vertical position with flow up.

双阀瓣止回阀可以安装在水平位置,或流向朝上的垂直位置.

It was therefore sensible for information flow up the hierarchy and orders flow down.

因此，索取资料的层次结构合理的流量和订单流下来。

Sparks flow up from communications between different souls and stimulate both.

火花流量从不同的灵魂，激发了双方的通信。

There are close relationship among social stratum, social flow and university education, so the higher education has gradually been a decisive factor to flow up in modern society.

社会分层、社会流动与高校教育之间存在着密切的关系，高等教育在现代社会中已逐渐成为向上流动的一个决定性因素。

How else would more than half of federal tax breaks flow up to the wealthiest five percent of Americans?

要不然如何解释过半的联邦所得税减免都流向了最富有的5%的人？

But IBM is about to deploy a system that will predict traffic flow up to an hour before it occurs, giving travelers ample time to avoid trouble.

但IBM即将推出一个新系统，可以在交通堵塞一小时前预测车辆流量，让旅行者有足够时间避免麻烦。