This paper introduces the needle-free jet injection devices which adopt the liquid CO2 as power source, and describes their constructions, principles and design characteristics.
介绍了以液态CO2为动力源的无针喷射注射装置的结构、原理及其设计特点。
The evaluation of the mechanical performance of jet injectors that consists of penetration ability,injection completeness and injection dispersion can describe the jet injection process effectively.
从喷射注射的穿透性能、喷射完全度和扩散性能三个角度出发,对研发的液体喷射注射器分别进行了穿透压强测试、对具有一定硬度不同厚度的硅胶进行喷射注射以及对一定硬度的凝胶进行喷射注射,并与国外同类产品进行了实验对比。
Research progress on latent infection of jet injector;
喷射注射器感染潜在性研究进展
The application of high pressure jet grouting technology in pile foundation construction;
高压喷射注浆技术在桩基础施工中的应用
According to theoretical analysis and practice of the grouting project,the grouting theory falls roughly into four categories:permeation grouting,hydrofracture grouting,compaction grouting and jet grouting.
将注浆理论分为渗透注浆、劈裂注浆、压密注浆和喷射注浆四类 ,提出不同工程的注浆参数和施工方法 。
In this paper, the engineering geological condition of crossing the Changjiang River Tunnel along the Beijing Shanghai high speed railway is studied, and merits and demerits of ground treatment methods of all kinds are checked and compared, and jet grouting plan is put forwar
分析了京沪高速铁路南京过江沉管隧道的工程地质条件，比较了各种地基处理方法的优缺点，提出采用喷射注浆处理沉管地基的方案，为该工程的地基处理探索出了一条新路。
Development and Testing of a Needle-free Liquid Injector System
一种液体喷射注射系统的设计与检测
In the Common Rail accumulator injection system, the generation of the injection pressure is separate from the injection itself.
在共轨蓄压喷射系统，新一代的喷射压力是分开的，从注射本身。
a hypodermic injection [needle, syringe]
皮下注射 [注射针,注射器]
Research on Modeling and Experiment of Needle-free Injection System Base on the Jet Theory;
基于喷射理论的无针注射系统建模及实验研究
Research on Large Diameter Singular-Jet Grouting Method and Its Engineering Application;
大直径单管喷射（旋喷）注浆法及其工程应用研究
Smoke-vapour jet pump’configuration design;
烟气(水蒸气)混注喷射泵结构设计
On application of high pressure jet grouting in soft soil roadbed
高压喷射注浆法在软土路基中的应用
The Application of High Pressure Jet Grouting in Foundation Pit Antiseepage
高压喷射注浆法在基坑防渗中的应用
Application of gas-in via nozzle gas-assisted technology in moulds
喷嘴进气气辅技术在注射模中的应用
New nozzles can inject water and gas and can also act as an outlet for water ejection from the part.
新的喷头可以注射水和气体，同时起到从注射件内排水的出口作用。
Momentum of the injector effluent streams can contribute to lateral flow, either intentionally or unintentionally.
喷注器单元喷注射流的动量可能有意或无意地影响横向流。
hydraulic gun (liquid-jet-type)
水枪（液体喷射式）
a small syringe with detachable nozzles; used for vaginal lavage and enemas.
带有可分离的喷嘴的小注射器；用来洗阴道或肠。
Application of High-Pressure Jet Grouting in the Project of Dam-Body Anti-Infiltration;
高压喷射注浆在堤坝体防渗工程中的应用
The construction method and application of high-pressure jet grouting for waterproof;
高压喷射注浆止水帷幕的施工方法与应用
Application Study of High Pressure Jet Grouting under Conditions of Gravel Soil
高压喷射注浆法在卵石土层中的应用研究
The Jet Grouting Is Applied To Inforce Shallow Foundation of Bridge
高压喷射注浆法在桥梁扩大基础加固中的应用
NEW TECHNIQUE OF ROTARY HORIZONTAL JET GROUTING FOR ARCHED TUNNEL PRE-SUPPORT
隧道全方位高压喷射注浆拱棚超前支护新技术