喷嘴直径 meaning in English
jet diameter
orifice size
Examples
- According to rigorous procedures , an experimental study was carried out to investigate the effects of jet exit velocity , flow direction , fluid subcooling and nozzle diameter on hysteresis of boiling heat transfer with impinging circular submerged jets of highly - wetting liquids
摘要系统地研究了液体在圆形断面喷嘴浸没射流作用下沸腾热滞后与射流冲击速度大小、液体流动方向、液体过冷度和喷嘴直径等因素的影响。 - 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。