gas injection

Axial displacement comparative analysis of the tubing string in the gas injection wells.;

注气井中油管轴向位移计算比较分析

Phase state characteristic after gas injection into formation oil based on computational method;

基于计算方法的地层油注气后相态特征

The numerical simulation study on gas injection development for the low-permeability reservoir of Chun-107-fault new block;

纯107块低渗透油藏注气开采数值模拟研究

Experimental investigation of flowrate characteristics of gas-gas injector;

气-气喷注器流量特性实验研究

To facilitate hot-fire tests of single element gas/gas injector chamber,a method used to reveal the combustion development and completion length of the chamber flowfield was designed,which combines wall temperature measurement and numerical simulation of gas/gas combustion flowfield.

为了方便开展单喷嘴气气喷注器燃烧试验研究,设计了一种燃烧室壁面测温,并结合推力室燃烧流场的非稳态数值模拟的方法,以考察燃烧室内流场的发展和燃烧完成情况。

On the basis of experiments,the factors which influenced the shape of PA12 double-lumen catheter cross-section in process of extrusion,including the die temperature,the screw rotational speed,the tractive rate and the volumetric gas flow were analyzed.

在实验的基础上,分析了聚酰胺(PA)12双腔医用导管挤出过程中机头温度、螺杆转速、牵引速率和注气流量对导管截面形状精度的影响。

In this dissertation, gas flow controller system was designed.

为得到较好的导管截面形状,本文从材料的流变特性、机头设计、注气流量的控制以及挤出工艺参数的调节四个方面进行了实验研究,得出的结论对双腔导管的挤出成型有一定的参考作用。

EOR technology of air injection to light oil reservoir;

轻油注空气提高采收率技术

LTO laboratory experiments and reservoir selection criteria of air injection;

注空气低温氧化驱油室内实验与油藏筛选标准

Combustion-tube test of air injection for light-oil reservoir;

轻质油藏注空气燃烧管试验

pilot gas-injection project

先导性注气试验方案

Outline of a New Software Package for Numerical Simulationof Cavity-filling of Gas-assisted Injection Molding;

气体辅助注射注气充填数值模拟软件的开发

Influence of Gas Injection Parameters on the Effect of Unstable-state Displacement by Gas Flooding

注气参数对注气驱非稳态驱替效果的影响

Gas-injection production technology using underground gas-storage salt cavern to displace brine solution and contain injected gas

地下盐穴储气库注气排卤及注采完井技术

Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling

空气钻井偏心井筒压力及注气量计算

Optimization of annular gas injection technology in coalbed methane aerated under-balanced drilling

煤层气欠平衡钻井环空注气工艺优化

ratio of injected air to produced oil

注入空气-采出原油比

keep one's weather eye open

注意观察天气变化情况

To glare at angrily or hatefully.

怒视生气或憎恨地注视

registered gas contractor

注册气体工程承办商

injected gas-oil ratio

注入气与采出 油之比

These unhealthy practices demand our close attention.

现在的风气很值得注意。

NEW TECHNOLOGY OF INJECTION MOLDING:GAS-ASSISTED INJECTION MOLDING;

注射成型新工艺:气体辅助注射成型

marked by or promising bad fortune.

以坏运气为特点或者注定有坏运气。

Smoke-vapour jet pump’configuration design;

烟气(水蒸气)混注喷射泵结构设计

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

The Effect of Oxygen Drop on Combustion Process Gas-Gas Injector

氧压降对气-气喷注器燃烧过程的影响

With a supply of compressed air the large balloon inflated in a matter of seconds

大气球注入压缩空气後,几秒钟就充足了气