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液化石油气     
相关语句
  lpg
    Measurement of the Minimum Electrostatic Ignition Energy for LPG.
    液化石油气最小静电点火能的测定
短句来源
    Fire-fighting Safety Design of LPG Refilling Station
    液化石油气灌瓶站的消防安全设计
短句来源
    Safety Measures for LPG Station
    液化石油气站的安全技术措施
短句来源
    Systematical Analysis on Fire and Explosion Accident of LPG,
    液化石油气火灾爆炸事故类型分析
短句来源
    Technological safety analysis of LPG mixed gas engineering
    液化石油气混空工程工艺安全性分析
短句来源
更多       
  liquefied petroleum gas
    Analysis of Fire and Explosion Accidence of Reserving Tank of Liquefied Petroleum Gas
    液化石油气储罐火灾爆炸事故分析
短句来源
    Quantitative hazards evaluation and accident prevention for area of liquefied petroleum gas storage tanks
    液化石油气罐区的危险性定量模拟评价技术及其事故预防
短句来源
    Risk Assessment on Major Risk Sources in Liquefied Petroleum Gas Station
    液化石油气站重大危险源的危险性评价
短句来源
    Strengthening Safety Management of Storage,Conveyance and Supply of Liquefied Petroleum Gas
    加强液化石油气贮运、供应等环节的安全管理
短句来源
    In 2007, Fujian Province will increase the new energy --Liquefied Natural Gas( LNG), and LNG will replace Liquefied Petroleum Gas(LPG) to become industryandcivil main’s fuel in the large range of the whole province,so it is necessary to study and evaluate the safety of liquefied gas factory.
    2007年,福建省将增加新的能源——液化天然气(Liquefied Natural Gas,简称LNG),并且LNG将在全省的大范围内取代液化石油气(Liquefied Petroleum Gas,简称LPG)成为工业和民用的主要燃料,因此有必要进行液化气气源厂安全评价研究。
短句来源
更多       
  liquefied petroleum
    Analysis of Fire and Explosion Accidence of Reserving Tank of Liquefied Petroleum Gas
    液化石油气储罐火灾爆炸事故分析
短句来源
    Quantitative hazards evaluation and accident prevention for area of liquefied petroleum gas storage tanks
    液化石油气罐区的危险性定量模拟评价技术及其事故预防
短句来源
    Risk Assessment on Major Risk Sources in Liquefied Petroleum Gas Station
    液化石油气站重大危险源的危险性评价
短句来源
    Strengthening Safety Management of Storage,Conveyance and Supply of Liquefied Petroleum Gas
    加强液化石油气贮运、供应等环节的安全管理
短句来源
    In 2007, Fujian Province will increase the new energy --Liquefied Natural Gas( LNG), and LNG will replace Liquefied Petroleum Gas(LPG) to become industryandcivil main’s fuel in the large range of the whole province,so it is necessary to study and evaluate the safety of liquefied gas factory.
    2007年,福建省将增加新的能源——液化天然气(Liquefied Natural Gas,简称LNG),并且LNG将在全省的大范围内取代液化石油气(Liquefied Petroleum Gas,简称LPG)成为工业和民用的主要燃料,因此有必要进行液化气气源厂安全评价研究。
短句来源
更多       
  “液化石油气”译为未确定词的双语例句
    Feasibility of LPG-air Mixture as Peak-shaving Gas of Mine Drainage Gas
    液化石油气混空气供矿井气调峰的可行性
短句来源
    The Safety Use of Petrochemical Gas
    民用液化石油气安全使用要点
短句来源
    Fault Tree Method Used in The Analysis of PLG Pipeline Leakage in High-rise Building
    事故树方法在高层住宅管道液化石油气泄漏事故分析中的应用
短句来源
    Fire-pecaution Technology for Self-provided Liqueied Gas Stations in Logistical Areas
    物流园区自备液化石油气加气站的防火技术
短句来源
    Analysis of Explosion Hazard in Liquid Petroleum Gas Tank Area
    液化石油气罐区爆炸危险性分析
短句来源
更多       
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  lpg
Die Verfütterung von Lebensmitteln war in Haushalten von LPG-Mitgliedern betr?chtlich.
      
The determination of aldehydes in the exhaust gases of LPG fuelled engines
      
The exhaust gas of a LPG fuelled engine is drawn through two bubblers in series in an ice bath, and filled with saturated 2,4-dinitrophenylhydrazine in 2M HCl.
      
We present a new generation of Land Piezoelectric Geophone (LPG) and analyze its performance.
      
Our field experiments demonstrate that our new LPG can be used to substitute for VGs in order to eliminate phase, frequency and energy differences between different geophone systems commonly used in transition areas.
      
更多          
  liquefied petroleum gas
One-step solvothermal synthesis of indium oxide as liquefied petroleum gas sensor
      
A liquefied petroleum gas (LPG) sensor with high selectivity, sensitivity and low power consumption has been developed based on indium oxide with very low resistance.
      
An experimental study is conducted to evaluate the use of liquefied petroleum gas (LPG) as a secondary fuel for a Ricardo E-6, naturally aspirated, four-stroke diesel engine having a turbulence combustion chamber (indirect injection).
      
The prepared films were tested in a specially developed test rig for Liquefied Petroleum Gas detection at different operating temperatures.
      
Sensing properties of the device towards liquefied petroleum gas (LPG) and NO2 gas have been investigated in an indigenously developed sensor test rig.
      
更多          
  liquified petroleum gas
Tin dioxide based sensors for the detection of liquified petroleum gas
      
An aerosol containing a solution of red dyes in a blend of hydrocarbons, surfactants, and couplants with liquified petroleum gas propellant.
      
Energy supply; Coal ; Hydrocarbons; Liquified petroleum gas; Production of electric power; Renewable energy.
      
For candidate vehicle/fuel systems powered by methanol or liquified petroleum gas, the quotient calculated above shall be multiplied by 1.1.
      
The hydrogen comes from any hydrocarbon fuel such as natural gas, liquified petroleum gas, or even diesel fuel.
      
  liquefied petroleum
One-step solvothermal synthesis of indium oxide as liquefied petroleum gas sensor
      
A liquefied petroleum gas (LPG) sensor with high selectivity, sensitivity and low power consumption has been developed based on indium oxide with very low resistance.
      
An experimental study is conducted to evaluate the use of liquefied petroleum gas (LPG) as a secondary fuel for a Ricardo E-6, naturally aspirated, four-stroke diesel engine having a turbulence combustion chamber (indirect injection).
      
The prepared films were tested in a specially developed test rig for Liquefied Petroleum Gas detection at different operating temperatures.
      
Sensing properties of the device towards liquefied petroleum gas (LPG) and NO2 gas have been investigated in an indigenously developed sensor test rig.
      
更多          


In this paper, comparisons of spark ignition characteristics between different metal materials arc proposed. The mixed combustible fuel gases used in the experiments arc: liquefied petroleum gas/air and hydrogenn/air. The results show that the spark caused by. friction between carbon steel and grinding wheel is the most intensive, but ignition of liquefied petroleum gas/air fuel is still difficult. In the process of ffriction between beryllium bronze,and grinding wheel, there is no spark produced. And Cu-Ni-Mn...

In this paper, comparisons of spark ignition characteristics between different metal materials arc proposed. The mixed combustible fuel gases used in the experiments arc: liquefied petroleum gas/air and hydrogenn/air. The results show that the spark caused by. friction between carbon steel and grinding wheel is the most intensive, but ignition of liquefied petroleum gas/air fuel is still difficult. In the process of ffriction between beryllium bronze,and grinding wheel, there is no spark produced. And Cu-Ni-Mn alloy can produce more spark in the same experimental conditions. Giving a longer friction time, both the two experiments ignite the hydrogen/air fuel, but explosion take place short after. FFrom the experimental results, we can see that the hot surface caused by friction is the direct source o ignition and the ignition ability of metals are not fully rely on the spark caused by friction between different metal materials.

在本研究中,对碳钢、铍青铜和铜镍锰合金等三种金属与砂轮和45号钢轮摩擦时产生火花的能力和引燃能力作了对比实验。用于实验的可燃混合气为液化石油气/空气和氢/空气。实验表明,碳钢和砂轮摩擦产生的火花最强烈,但仍很难引燃液化石油气/空气混合气;铍青铜与砂轮摩擦时几乎看不到火花,铜镍锰合金在同样条件下产生火花的几率销大。在摩擦时间较长的条件下,两者均能引燃极易爆炸的氢/空气混合气,但爆炸却并不是在火花出现时立即发生的。可以推断:在上述条件下,摩擦造成的炽热表面是引燃的主要原因,而材料的引燃能力的强弱,不能只以是否产生火花为判断基准。

A new type of automatic burnable gas monitoring circuit is designed, and the automatic burnable gas monitor made. When there is 0.2% of liquid petroleum gas in the atmosphere, the alarm is given in 10 minutes. And the experimental data and results are given in this paper.

设计了一种新型可燃气体自动监控线路并制成了可燃气体自动监控装置,当空气中含有0.2% 的液化石油气成分时便可报警,且在10 秒钟内即可发出报警信号。给出了实验数据和结果

Minimum electrostactic ignition energy,the minimum energy for igniting fuel gas under sensitive electrostatic firing conditions, is usually measured by the method of capacitance spark discharge. First, measure the ignition energy values under certain firing capacitance and different LPG concentrations,and fit them into a curve to obtain the sensitive concentration. Then,measure the ignition energy values under sensitive LPG concentration but different firing capacitances,and fit them into a curve to obtain the...

Minimum electrostactic ignition energy,the minimum energy for igniting fuel gas under sensitive electrostatic firing conditions, is usually measured by the method of capacitance spark discharge. First, measure the ignition energy values under certain firing capacitance and different LPG concentrations,and fit them into a curve to obtain the sensitive concentration. Then,measure the ignition energy values under sensitive LPG concentration but different firing capacitances,and fit them into a curve to obtain the minimum firing energy-LPG's minimum electrostatic ignition energy. The minimum electrostatic ignition energy, sensitive concentration and sensitive capacitance measured under ambient temperature and atmospheric pressure are(0. 31±0. 05)mJ,3. 9 % and 4. 2 pF respectively. For better understanding the experimental principle, different mechanisms under sensitive conditions are discussed,sensitive capacitance,sensitive electrode and sensitive gap are analised using the principle of spark discharge,and sensitive concentration explained qualitatively with the theory of gas self-diffusion.

最小静电点火能是在静电引爆的所有条件都处于灵敏状态时引爆燃气的最小能量,测定最小静电点火能通常采用电容火花放电法。在一定的引爆电容下,测定液化石油气不同浓度下的点火能,并通过曲线拟合确定灵敏浓度,然后在该灵敏浓度下改变引爆电容,测出不同电容下的点火能,再通过曲线拟合得出最小的引爆能量,即液化气的最小静电点火能,实验中测定的常温常压液化气最小静电点火能、灵敏浓度和灵敏电容分别为(0.31±0.05)mJ、3.9%和4.2pF。为了进一步理解实验原理,着重对实验中各灵敏状态的机理进行了探讨,用火花放电原理分析了灵敏电容、灵敏电板和灵敏间距等问题,用气体自扩散理论定性解释了灵敏浓度等问题。

 
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