Simulation analysis of the effect of hydroentangling nozzle geometry on the breakup length of water-jets;
数值分析喷水孔结构对水针断裂长度的影响
A CFD technique is employed to simulate the formation of the water-jets discharged from streamline nozzles to investigate the effect of the nozzle geometries on dynamic characteristics of hydroentangling water-jets.
采用大型流体计算软件(CFD)模拟了高压水流流经流线形喷水孔形成动力水针的过程,以调查流线形喷水孔内部流道型线对水针动力特性的影响。
any of the larger cetacean mammals having a streamlined body and breathing through a blowhole on the head.
任何比较大的哺乳动物，流线型的身体，通过头顶的喷水孔呼吸。
The Design of Hydraulic System of Modular Machine Tool for Machining the Water Jet Hole in Cylinder Head
气缸盖底面喷水孔加工组合机床液压系统的设计
perforated pipe sprinkler
多孔管喷水灭火装置
The Study on Water Application Rate Distribution of Punched Micro-Irrigation Tubing;
多孔式PVC微喷灌管喷水特性实验研究
A perforated nozzle for spraying water from a hose or sprinkling can.
莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴
Primary study on hydraulic characteristics of punched thin-soft tape for micro-spraying
喷孔为节点式微喷带的水力特性初步研究
Experimental Study of Hydrajet Nozzle on Abrasion
水力喷砂射孔压裂喷嘴的损伤试验与分析
Study on the Technology Parameters Optimization of Hydraulic Slotting Casing Perforation;
水力喷砂割缝射孔工艺参数优化研究
Experimental Study on the Law of Jetting Boost Pressure in Hydrajetting
水力喷射孔内射流增压规律试验研究
a container with a handle and a spout with a perforated nozzle; used to sprinkle water over plants.
有柄的容器和有穿孔的喷嘴的喷管；用于往植物表面喷洒水。
aperture atomizer
喷孔式喷油嘴喷雾器
A vessel, usually having a long spout with a perforated nozzle, used to water plants.
喷水壶用来给植物烧水的一容器，通常有长的穿孔的喷嘴
Application of Horizontal Borehole Technology by Hydraulic Jetting in Changqing Longdong Oilfield
水力喷射水平钻孔技术在长庆陇东油田的应用
Study on Key Parameters of Self-Propelled Rotatory Nozzle for Water-Jet Deep Penetrating Perforation
水力深穿透射孔自进旋转喷头关键参数研究
Study on Method of Determining Depth about Hydraulic Jetting Sand Perforation With Coiled Tubing
连续油管水力喷砂射孔深度确定方法探究
Study on multi-jet sleeve regulating valve adaptable to control of water hammer
适应水击控制的多喷孔套筒式调流阀研究
It is this water, called ground water, which is found in wells, in borings, and in springs.
这种水就叫做地下水，在水井、钻孔和喷泉里都能见到。
diameter and number of hole
喷嘴量孔孔径及数目