喷幅的英文
spraying swath
例句与用法
- The structure of air - blast pipe was improved on . an orienting object was installed based on theoretical analysis , that increase the spraying span . it has been found that both spraying span and droplets uniformity improved , by installing the orienting object . according to the results of a great number of experiments , orderliness of droplets diameter along the spraying span was researched , and rational spraying span of air - assisted sprayer was suggested
通过试验检验喷雾机样机的喷雾性能，并提出对各项参数的优化设计方案。通过正交试验和对比试验对雾滴取样，证明导流器的安装不仅增加了喷幅，而且还提高了雾滴均匀性系数。根据大量试验的结果分析，找出了雾滴直径在喷幅方向上所呈现的变化规律，并提出了合理的喷幅范围。 - Experimental constants include : ambient temperature 291k ~ 301k , rh 15 % ~ 21 . 2 % , wind velocity 3 . 2m / s at the nozzle position and horizontal to the spray fan , others are same as the fore experiment . the tendency of the two experiments results is consistent with the tendency from simulation . that indicate the improved shield spray is better than the original shield spray in reducing spray drift , and also more better than conventional spray without shield
风洞试验参数：喷雾药液为含1 bsf的水溶液，风速1 . 4m s ，风向垂直于喷雾扇面，温度281k 288k ，相对湿度rh9 20 ；室内试验参数：喷雾药液为含2 bsf的水溶液，喷头处风速为3 . 2m s ，风向平行于喷雾扇面，温度291k 301k ，相对湿度rh15 21 . 2 ；分别在喷头下风向喷幅外的空中和地面布点收集飘失和飘移沉积的雾滴量，作为评价减少雾滴飘失效果的指标：试验结果表明：改进后的罩盖喷雾减少雾滴飘失的效果好于双圆弧未开口罩盖喷雾，常规无罩盖喷雾的雾滴飘失量大于开口罩盖喷雾。
