1·Study and determine efflux nozzle of performance become the focus that technical staff pays close attention to.
而研究决定射流性能的喷头成为技术人员关注的热点。
2·Experience of using the high pressure water efflux to clear up the scales in this mill since 1989 is introduced and the methods to solve the problem of breakdowns are also discussed.
介绍了该厂自1989年来使用高压水射流除垢的经验、体会以及解决高压水清洗机机械故障的做法。
3·For this, foreign some company is a foundation with the hydrokinetics, pass current analysis, studied the efflux feature of weak opening and poriferous oxygen gun.
为此，国外某公司以流体动力学为基础，通过液流分析，探究了单孔和多孔氧枪的射流特征。
4·The free spray stream state of the efflux nozzle is divided into four sections -contract, dense, mixing and dispersion section.
喷嘴自由射流的流态分为收缩段、密实段、掺混段和分散段四部分。
5·It also introduces the characteristic of abradant efflux cutting, the construction of cutting equipment and material supply system.
同时介绍了磨料射流切割特点，切割设备的组成、供料系统。