虹吸现象 meaning in English

siphonage
syphonage

Application of siphon phenomena in roof drainage
虹吸现象在屋面排水中的应用
The figure 85 and 90m are designed to employ an integral back - flow prevention device to prevent potential back - siphonage
型号85和90m结构上配置一个一体式防回流装置，用以防止潜在的反虹吸现象。
In some cases , systems have failed because the collector fluid in the loop thermosiphoned and froze the water in the heat exchanger
在一些情况下，系统因为回路中的收集器流体产生虹吸现象，且在热交换器中的流体冻结，而造成失效。