spraying nozzle

The original spraying plant, using low pressure oil pump as power to press asphalt paint diluted by gasoline, sprays steel pipes straightly fed along roll tables, through spray nozzle with umbrella shape.

原有喷涂机用低压油泵作动力，将经汽油稀释后的沥青漆加压，经小孔呈伞形喷洒到沿辊道直线行走的钢管上。

Spraying: Use an airless spray gun with a variable jet nozzle.

刷涂: 小面积粗略的材料可使用毛刷或辊.

The results of the study show that the compressed gas spraying from nozzle holes form three-dimensional rotation flow in nozzle interior, and the pressure distribution in general is symmetric on the nozzle axis.

研究结果表明：从喷孔喷出的压缩气体在喷嘴内部形成三维旋转气流，压力分布总体上关于喷嘴轴线对称。

The traditional atomizer nozzle is difficult to achieve the desired spraying effects because of the coolant fluid viscosity.

传统雾化喷嘴由于受切削液粘度的影响，很难达到理想的雾化效果。

In search of the basis that direct-contact heat transfer is applied to fuel-type vacuum column, spraying experiment and heat transfer experiment of spray nozzle distributor were studied in the paper.

为了寻求直接接触式传热技术应用于减压塔的实验依据，本文对喷射式分布器进行了工业规模的喷淋和传热实验研究。

When spraying, do not aim spray nozzle at body for spraying.

喷洒作业时, 不得将喷头对准人体喷施.