nozzle position indicator 喷口位置表
jet nozzle position indicator 尾喷管位置指示器
exhaust nozzle position indicator 喷管位置指示器
afterburner nozzle position indicator 加力燃烧室喷口位置指示器
nozzle door position 喷口调节片位置
two position nozzle 两位活动喷嘴
position of pesticide nozzle 药液喷嘴位置
Analysis shows that the reason of improper flow field distribution caused by DTH bit is that the nozzle position is close to the edge of bit.
分析认为，该潜孔钻头导致井底流场分布不合理的原因在于喷嘴安放位置太靠近钻头边缘。
In this paper, the design points of petroleum chemical equipment such as tower top, side and bottom piping, manholes layout and the nozzle position are introduced briefly.
本文对石油化工装置设计中塔顶、塔体侧面和塔底管道的设计，人孔布置及管口方位的设计要点做简要介绍。
The numerical simulation of the injector of atmospheric gas burner is carried out using software FLUENT, and the relationship between nozzle position and primary air coefficient is obtained.
采用FLUENT软件对大气式燃气燃烧器的引射器进行数值模拟，得出喷嘴位置与一次空气系数的关系。
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