variable-angle nozzle

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 vehicle variable geometry turbocharger ( VGT ) with pneumatic and symmetric nozzle ring vane was researched.

对应用气动型与对称型喷嘴环叶片的车用 可变 几何涡轮增压器进行了研究.

The characteristics of the far-field noise of impinging jet with 3-millimeter diameter axisymmetric convergent nozzle under the condition of variable nozzle-to-plate distance, and their methanism were investigated experimentally.

测量了3毫米口径轴对称收缩喷嘴射流冲击大平板产生的噪声随冲击距离变化的特性。

Variable Nozzle Turbocharger ( VNT) is the chief type of VGT and it can match with the diesel engine by rotating its nozzle pivots.

可变喷嘴涡轮增压器（VNT）作为VGT的一种主要型式是通过改变喷嘴环流通截面积的大小而实现增压器与柴油机的匹配。

The calculation and experiment results show that the maximum lifting pressure performance decreases with the increase in throat diameter of channel of variable section, water flux of low pressure and pressure ratio of steam nozzle, and has its minimum value with water nozzle annular space.

计算及研究表明：极限升压能力随变截面混合腔喉部直径、被升压的低压水流量和蒸汽喷嘴压比增加而降低，随环形水喷嘴间隙的变化出现了最小值；