a blast of water

In a rare blast of temper over dinner one night, the elder Mr. Gates reacted to a bitter mother-son argument by pitching a glass of cold water in young Bill's face.

一次晚饭时双方又吵得不可开交，老盖茨罕见地失去了耐心，他将一杯冷水径直泼到了盖茨脸上，结束了这场母子争论。

This article analyses the reason of pipe blast of a boiler water wall, and gives the methods to prevent the same accidents as well.

本文分析了一起锅炉水冷壁爆管事故产生的原因，并提出了防止此类事故发生措施。

That's when Mr. Gates Sr. , in a rare blast of temper, threw the glass of water in his son's face.

向来脾气好的老盖茨再也压抑不住心中怒火，将一杯水泼到了儿子的脸上。