backflow

基本解释

With the quickening of RMB reforms, Shanghai is also scrambling to devise new RMB backflow methods.
随着人民币改革的加快，上海也纷纷制定了新的人民币回流方法。
Now, with so many foreign firms accumulating so much RMB, pressure is building to establish RMB backflow channels and an RMB offshore market.
如今，有如此多的外国公司积累了如此多的人民币，那么建立人民币回流渠道和一个人民币的离岸市场的压力也就越来越大。
If debris in the water system continues to cause fouling, a strainer can be installed upstream of the backflow assembly.
如果水系统内的碎片继续造成污染，则需要在防回流阀总成的上游安装一个过滤器。