注气

为实现对注气压力的高精度控制，采用了多模态智能PID控制算法。

Various revised PID arithmetic are applied synthetically in the development of the gas injection control system to obtain the high control accuracy required in GAIM .

与A组比，气腹前D组的0I降低，注气后C，D各组的OI降低。

With group A , the pneumoperitoneum Group DOI lower , gas injection , C and D of OI decreased .

MR注气小肠灌肠及水成像对小肠疾病诊断价值的比较

Comparative Evaluation of Diagnostic Value of Air-inflated MR Enteroclysis and Hydro-MRI in Small Bowel Disease

结论注气法CT扫描可以为食管癌分期诊断提供准确的影像学信息。

Conclusion Air-infusion CT scan provides detailed imaging for staging diagnosis of esophageal carcinoma .

基于Windows的气辅注射注气的实时控制方案

The Real-time Control Scheme of Gas Assisted Injection Molding Based on Windows

膀胱注气法多层CT三维成像在膀胱肿瘤诊断中的应用

Clinical value of Three-dimension Reconstruction with Spiral CT by vesical insufflations in diagnosis of bladder carcinoma

最后，利用VISUALBASIC程序语言编制了气体钻井注气施工参数计算软件，并对中原油田某口井进行了算例分析。

Finally , a software which is compiled by Visual Basic programming language is used to make an example analysis .

用于气辅注射注气控制的数字模糊PID控制器

A Digital Fuzzy-PID Controller Developed for Control of the Gas Pressure in Gas Assisted Injection Molding

方法16例临床怀疑小肠非急性炎症性疾病且无肠梗阻的患者接受了MR注气小肠灌肠检查。

Methods Sixteen patients with suspected small bowel disease , but without acute inflammatory disease or bowel obstruction , received MR enteroclysis with air infusion .

本文运用注气过程油气两相相平衡理论基础，建立了相平衡计算数学模型，并对PT、PX相图进行了模拟计算研究。

This paper develops a phase equilibrium mathematical model based on oil-gas phase 's equilibrium theory basis in gas injection process and simulates and calculates P-T and P-X phase diagram .

目的探讨磁共振注气小肠灌肠检查（MRenteroclysis）对小肠疾病的诊断价值。

Objective To investigate the value of MR enteroclysis with air infusion in the diagnosis of small bowel disease .

在CO2注气驱的过程中，CO2溶于原油更多是依靠分子的缓慢扩散作用。

In the process of CO2gas injection flooding , COt dissolved in the crude oil is affected by the function of slowly molecular diffusion .

玻璃体腔注气（C3F8）联合巩膜外引流视网膜下液治疗高度近视黄斑裂孔性视网膜脱离

Intravitreal injection of pure C_3F_8 combined with drainage of subretinal fluid through sclera in treatment of retinal detachment due to macular hole in high myopia

为此，首先对油井目前流体进行相态分析，并对油藏流体进行CO2膨胀实验，然后将注气前后地层流体的物性进行对比，确定CO2增产机理。

Therefore , present reservoir fluids are analyzed , CO2 expansion test is conducted , and fluid properties are compared before and after gas injection to determine stimulation mechanism .

研究结果表明，试验区对CO2驱有较好的适应性。CO2合理用量为15%HCPV，最佳注入方式为段塞尺寸逐渐减小的改进交替注气水方式。

The result shows that the reasonable total amount of CO 2 is 15 % HCPV , and the optimum injection style is suggested as tapering WAG ( water alternating gas ) .

通过进行CO2混相驱替实验，测定了不同压力下CO2驱的采收率、气体突破时间、换油率、生产气油比、注气能力等参数。

Through CO2 miscible drive experiment , a series of parameters such as recovery efficiency 、 oil / gas exchange ratio 、 gas-oil ratio and gas-injection ability are obtained under various kinds of pressure .

然而，注气提高采收率（如注蒸汽、注CO2气、注N2气等）的采用有可能引起沥青质沉积，从而严重的影响生产。

However , gas injection for enhancing oil recovery , such as steam injection , carbon dioxide injection and nitrogen gas injection etc. , may cause asphaltene deposit , which seriously influences production .

本文以注气驱和气水交替开采实例油藏为例完成了上述研究内容，并将本文的控制论方法应用于现场注CO2吞吐注采参数的优化设计过程。

This paper has finished these researches , that it regards mining oil through gas injection and WAG from an oil reservoir as examples . Finally it applies the optimization control technique to a local application about CO2 huff and puff .

多次注气组在此基础上通过不同次数加气，保持气泡体积在0.2mL以上。

The intravitreous bubble volumes of the repeated injections group were kept more than 0.4ML by repeatedly injecting gas .

方法慢性乙型病毒性肝炎患者66例，单纯给予免疫三氧治疗，联合应用自体血液回输法（AHT）和直肠注气法（RI）。

Methods 66 chronic hepatitis B patients solely received ozone therapy by combining major ozone autohaemotherapy ( AHT ) and rectal insufflation of oxygen-ozone ( RI ) .

引用Hernandez等的柱塞气举试验数据，进行液体漏失情况的计算，得出了液体漏失与柱塞上部液体段塞初始长度和注气压力的关系曲线。

Calculated leakage volume using Hernandez experiment data , got curves of liquid leakage and slug height of liquid up plunger with steam injection pressure .

方法51例疑诊结、直肠肿瘤的患者行SCT扫描，扫描前清洁肠道，并经直肠注气，扫描范围从膈顶至耻骨联合。

Methods Fifty-one patients suspicious of having colorectal carcinoma underwent spiral CT scans performed from the dome of the diaphragm to symphysis pubica after cleansing enema and rectal air insufflation .

注气欠平衡钻水平井技术面临的两大技术难题是井下动力钻具不能正常工作和常规MWD无法正常工作。

The two technical problems faced by the technology of under-balanced horizontal well drilling with gas injection are the down-hole motor and the conventional MWD can 't work normally .

注气后10d，30d，50d和80d，通过光镜、电子显微镜以及TUNEL技术进行视网膜组织学检查和凋亡细胞检测。

At the 30d , 50d and 80d , light and electron microscopic examinations as well as TUNEL technique were conducted to investigate histopathological retinal changes .

本文选用G20井区为试验区，基于注气混相驱提高采收率理论，以油气藏数值模拟技术为研究方法，运用数值模拟软件，对油藏注伴生气驱提高采收率进行研究论证。

Based on the EOR theory of miscible gas injection and oil-gas reservoir numerical simulation technique , this paper took G20 well area as the test area , discussed the oil reservoir EOR by injecting associated gas using numerical simulation software .

并且利用CMG公司的GEM组分模型对中原桥69井进行了单井注气吞吐数值模拟研究。

Meanwhile , a single well numerical simulation model is established to study the dry gas Huff-Puff that eliminates the the retrograde condensation damage for Qiao 69 gas condensate reservoirs by applying the GEM of CMG software .

1998年，全国开展了三次采油潜力的二次评价工作，据初步统计，适合于注气（CO2）混相驱的地质储量在10.57×108t以上。

China launched the evaluation in the second time on tertiary recovery potential in 1998.By statistics , the geological reserve suitable for gas injection ( CO 2 ) miscible flooding is over 10.57 × 10 8 tons .

注气采油作为提高原油采收率的重要方法之一越来越受到人们的重视，注气采油量在EOR产量中所占比例近年来快速上升。

As one of the important methods to enhance oil recovery , gas injection has been paid more and more attention . Recently , the proportion of oil production through gas injection in EOR yield is rising rapidly .

优化结果，部分循环注气保持压力开发效果最好，合理注采井距为800～1100m。

The optimization results show that the partial pressure maintenance is the best scheme , the reasonable well spacing ranges from 800m to 1100m .

为了评价注气吞吐消除凝析气井近井带反凝析污染的相态机理，文章基于油气两相相平衡热力学理论和PR状态方程，建立了静态零维组分模型。

To evaluate the phase-state mechanism of huff and puff to eliminate retrograde condensate pollution of the zones near the borehole for condensate wells , based on the thermodynamic theory and PR EOS of oil / gas bi-phase equilibrium , the static compositional model with zero dimension is developed .