查询词典 gas well

Based on the background of gas meter remote repairing, this paper puts forward a solution way-the embedded technology based on GPRS communication. This paper discusses design and implementation of embedded handhold terminal as well as technology involved.

本文以燃气表的远程维修为研究背景，提出了基于GPRS网络的嵌入式解决方案，论述了基于GPRS网络的嵌入式手持终端的设计与实现及对相关技术的研究。

Lathe Machining can realize automation or semiautomation with 2300mm of the maximum processing diameter. In addition, the processing range has been enlarged and processing precision has been upgraded for adding the heating-treatment shaft annealing furnace, carburizing furnace, handspike annealing line and quenching line with protected gas. Through technological reconstruction and equipment renewing, the grinding processing ability has been strengthened. As well, casting copper in cage workshop has realized melting by electric furnace.

车加工已实现自动化或半自动化，最大加工直径可达2300毫米，现已形成月产2000万元产值的能力，热处理在原有的基础上增加了井式退火炉，井式渗碳炉，推杆退火线和有保护气体的淬火线，磨加工经过技术改造和设备更新，使加工能力得到了增强，加工范围得到了扩大，加工精度得到了升级，保持架车间的铸铜实现了电炉化熔化，从而打破了保持架生产能力不足，依靠外协的局面。

Company Profile Beijing Xinyu win equipment limited liability company operating mainly in the production and domestic and international advanced testing equipment, instrumentation, and diagnostic tools, as well as introduce advanced test, measurement of new technology for operating purposes. A: electrical fire, building fire detection and public safety facilities, equipment detectors B: lightning protection, lightning protection device detection equipment, mine detection device safety box C: Fire Fire Safety Inspection and Testing equipment, and investigate the cause of the fire equipment, police station fire alarm Services and equipment D: fire inspection and fire investigation equipment boxes, fire investigation kits, fire detection equipment to determine the scene Product E: Fire Engineering Detect boxes, cartons Detect building fire service installations, fire detection electrical box F: Airport Fire fire inspection equipment, subway Fire Safety Detect Box G: boilers, pressure vessels and special equipment, elevator equipment Detect H: Victoria seized power telecommunications equipment boxes, mechanical state patrol boxes I: Detect safety boxes, traffic accident investigation boxes, property management Detected me J: Public environmental hygiene Detect boxes, boxes of food safety at the scene detection, occupational health care at the scene Detect boxes, cartons Detect Radiological Protection at the scene, the situation of sanitation and disinfection Detected me, health production supervisor at the scene seized me K: Ultrasonic leak detector, ultrasonic spectrum analyzer, ultrasonic full-function fault detection system L: fire using infra-red thermal imaging, infrared imaging system for industrial use, the security-type infra-red thermal imaging M: Energy Conservation Supervision and Testing Instruments instrument N: Private Product: 3 1/2- 8 1 / 2 handheld / desktop Digital Multimeter, cross-DC clamp level pressure ammeter, temperature gauges, tachometer, digital megohm table, grounding resistance tester, desktop multimeter, digital frequency meter smart, figure synthesis / function signal generator, desktop digital electric bridge, oscilloscopes, infrared thermometer, vibrometer, digital DC regulated power supply, 5 1 / 2 hand-held multi-function calibrator field process instrumentation. O: agent Products:, infrared thermometer, infrared, ultrasonic full-function fault leakage / discharge detection device, flammable / toxic gas detector, harmonic power quality analyzer, portable ultrasonic flowmeter, insulation / Ground Resistance Tester, temperature, current / voltage, the process of signal, thermal resistance / thermocouple, pressure, loop calibrator, such as electronics, telecommunications, electricity, petroleum chemical industry, safety inspection, steel smelting, public environmental protection, fire detection Secret rescue, fire detection equipment, special equipment testing, military field equipment dedicated monitoring equipment and tools.

公司简介北京新宇胜利仪器有限责任公司主要以生产和经营国际，国内先进的检测仪器仪表和设备诊断工具以及介绍先进的测试，测量新技术为经营宗旨。A：消防电气、建筑消防设施检测和公共安全侦检仪器设备B：防雷、避雷装置检测仪器设备、防雷装置安全检测箱C：消防防火监督检测装备、火灾原因调查装备、公安派出所消防警务装备D：防火检查与火灾勘查仪器箱、火灾勘查工具箱、消防产品现场判定检测仪器E：消防工程检测箱、建筑消防设施检测箱、消防电气检测箱F：机场消防防火检查仪器设备、地铁消防安全检测箱G：锅炉、压力容器和特种设备、电梯检测仪器H：电信电源维检仪器箱、机械状态巡检箱I：交通安全检测箱、交通事故勘查箱、物业管理检测箱J：公共卫生环境检测箱、食品安全现场检测箱、职业健康监护现场检测箱、放射防护现场检测箱、卫生消毒状况检测箱、健康品生产现场监检箱K：超声波泄漏检测仪、超声波频谱分析仪、超声波全功能故障检测系统L：消防用红外热像仪、工业用红外热像仪、本安型红外热像仪M：节能监督检测仪器仪表工具N ：自有产品：3 1/2-8 1/2位手持/台式数字多用表，交、直流钳形高低、压电流表，温度仪表，转速表，数字兆欧表，接地电阻测试仪，台式多用表，数字智能频率计，数字合成/函数信号发生器，台式数字电桥，示波器，红外测温仪，测振仪，数字直流稳压电源，5 1/2位手持式多功能现场过程仪表校验仪。O：代理产品：，红外测温仪，红外热像仪，超声波全功能故障泄漏/放电侦测仪，可燃/有毒气体检测仪，电力质量谐波分析仪，便携式超声波流量计，绝缘/接地电阻测试仪，温度、电流/电压、过程信号、热电阻/热电偶、压力、回路校验仪等电子、通讯、电力、石油化工、安全检查、钢冶、公共环保、消防特勤侦检救援、消防检测设备、特种设备检测、军事领域的专用仪器监测设备与工具。

With American head lettuce as tested material, the rectangular hydroponic mode with gas-charged static nutrient solution was adopted, 6 different formula treatments including NO3(superscript -):NH4(superscript +)=80:20, 70:30, 60:40, 50:50; NO3(superscript -) replaced by CO (NH2) 2 as well as CK were set up and each formula was prepared by using groundwater directly to study the effects of different substitution amounts of nitrate nitrogen on growth status, root activity and chlorophyll content of lettuce.

方法］以美国结球生菜为试材，采用充气式静止营养液矩形水培方式，设定NO3：NH4=80：20，70：30，60：40，50：50；CO(NH2)2代替NO3以及对照共计6种不同的配方处理，各配方直接利用地下水进行配制，研究硝态氮不同替代量对生菜生长状况、根系活力和叶绿素含量的影响。

This is the actual IC card technology to further explore the application, as well as gas charges management reform.

这既是IC卡技术实际应用的进一步探索，也是燃气收费管理方式的改革。

The Company's production of fully automated bulk CO2 and particulate dry ice machine, by well-known national gas company's favor.

本公司生产的全自动CO2块状和颗粒状干冰机，深受国内知名气体公司的青睐。

The rule which according to the liquid static pressure formula, the ideal gas equation of state as well as the liquid storage surveys the fluid position, the density, Shui Gaohe the temperature.

根据液体静压计算公式、理想气体状态方程以及液体存储的规律来测量液位、密度、水高和温度。

Heating water for use in taps, baths and showers makes up around 30% o average household's gas bills - that's around 200 a year - and may well cost even more if you use an electric immersion heater.

暖气水，用於水龙头，浴室及淋浴设备占30％左右，直径平均每户的煤气费-这是大约每年200英镑-和可能的成本，甚至更多，如果您使用的电加热器浸入。

With the increase on drilling density of oil and gas fields, it becomes more and more difficult to design infill directional well s.

随着油气田加密井的不断增加，加密定向井的设计变得越来越困难。

The desulphurization mechanism of plasma and photocatalysis as well as the effects of factors such as input voltage,gas flow and initial concentration of SO2 on the removal rate of SO2 are discussed.

同时，探讨了等离子体协同TiO2光催化剂的脱硫机理，分别研究了外加电压、气体流量和SO2初始浓度等因素对脱硫效率的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。