喷射仰角 meaning in Chinese

inclination of jet flow

Analyzing the finished sprinkler products in our country and overseas , testing all sorts of sprinkler parameters ( elevation of sprinkler , diameter of the nozzle , working pressure , the range of water , uniformity of spray irrigation , intensity of spray irriga tion , the degree of atomization ) so as to compare with the new style sprinkler install with pressure adjuster
对国内和国外的一些中压喷头成品进行分析、研究、测试取得实际的各项参数(喷射仰角、喷嘴直径，工作压力、射程、喷灌均匀度、喷灌强度、雾化程度)以便和安装“压力调节器”后的喷头进行比较2
3 . testing all the hydraulic parameters of the sprinkler installed with adjuster such as working pressure , water flux , the range of the sprinkler , intensity of water drop impact , characteristic of water distribution , etc . according to the testing data , we can learn the quantitative relations among the structure of the adjuster , working pressure , diameter of the nozzle , elevation of sprinkler , wind power , velocity of rotation and the range of water
测试安装“压力调节器”后的喷头的水力性能参数，即工作压力、流量、射程、水滴的打击强度、喷洒水分布特性等。依据所测得的喷头水力性能参数和射程数据，我们可较清楚的了解“压力调节器”的结构形式、工作压力、喷嘴直径、喷射仰角、风力、旋转速度和喷头射程之间的定量关系。