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household fuel
相关语句
  家用燃料
     Household Fuel Gas Sensors
     家用燃料气体传感器
短句来源
     This paper discusses sensing mechanism and main features of semiconductor gas sensors used for detecting household fuel gas leakage. The structure, properties and applications of a number of typical sensors are also presented.
     本文介绍检测家用燃料气体漏泄的半导体气体传感器的敏感机理,主要特征以及几种典型的传感器的结构、特性和应用等。
短句来源
  “household fuel”译为未确定词的双语例句
     Impacts of Household Fuel Structure on Land Desertification in Ejin Horo Banner
     内蒙古伊金霍洛旗薪炭结构演变对土地沙漠化的影响
短句来源
     As an important industrial and household fuel and a pollution-free natural energy, liquefied gas plays a very important part in the energy supply of the contemporary world, accounting for about 1/4-1/5 of the total energy supply. In the developed countries, liquefied gas accounts for a greater percentage in the energy structure, e.g. 60% in the United States. In the developing countries, demand for liquefied gas is increasing at a fast rate.
     作为一种重要的工业和家庭用燃料和无污染的自然能源,液化气在当代社会扮演越来越重要的角色,约占世界总能源供给的1/4~1/5左右,在发达国家,液化气在能源结构中的比重更大,例如,在美国约为60%,在发展中国家,对液化气的需求也在以一个很快的速度增长。
短句来源
     The annual average energy flows through the agroecosystem, including input and output energy flows and the energy flows between the components, were calculated and estimated for the period of 1981-1983. Based on analysis, some strategies for improving the agroecosystem were recommended,such as reducing pork production and developing dry-land farming techniques to improve food supply to local residents, developing fuelwood plantation to improve local household fuel supply, and developing intensive orchards to increase commercial outputs.
     作者根据有关统计数据和调查资料估算出该系统1981—1983年期间年平均流量,其中包括流入和流出能量以及系统内各组分之间的能流量。 最后讨论了调整畜牧业结构,提高工业能量、生物质能量利用率和林分改造等问题。
短句来源
     The paper summarizes progress of fuel gas transmission, distribution and application in past 10 years, which include: building regulation boxes, fuel gas transmission and distribution remote measurement and control systems, fuel gas leak alarm systems, separated household fuel gas heating, and fuel gas directly fired heat supply and refrigerating system.
     综述了近 10年来燃气输配和应用方面的进展 ,包括 :楼栋调压箱、燃气输配远程遥测控制系统、燃气泄漏报警系统、燃气分户采暖和燃气直燃供热供冷系统
短句来源
  相似匹配句对
     Household Fuel Gas Sensors
     家用燃料气体传感器
短句来源
     DISINFECTOR FOR HOUSEHOLD
     家庭用消毒剂的学问
短句来源
     FUEL VAPORIZOR
     燃油蒸发管
短句来源
     Fuel Cell
     燃料电池
短句来源
     Impacts of Household Fuel Structure on Land Desertification in Ejin Horo Banner
     内蒙古伊金霍洛旗薪炭结构演变对土地沙漠化的影响
短句来源
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  household fuel
Even though the agroecosystem was generally sustainable in terms of energy, the major environmental problem was that two-thirds of the harvested crop residues were used for household fuel.
      
About two-thirds of the harvested crop residues were used as household fuel, while the remainder was returned to the field as an organic fertilizer.
      
Furthermore, the stems from pigeonpea contributed to household fuel wood consumption.
      
However, some urban areas in South Asia are clean and modern, with concrete housing, vehicle emission regulations and use of smoke-free household fuel.
      
The main objective of the project was to support the local communities in improving their household fuel wood saving.
      
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This paper discusses sensing mechanism and main features of semiconductor gas sensors used for detecting household fuel gas leakage. The structure, properties and applications of a number of typical sensors are also presented.

本文介绍检测家用燃料气体漏泄的半导体气体传感器的敏感机理,主要特征以及几种典型的传感器的结构、特性和应用等。

The impacts of increased human activities in the last two hundred years have seriously damaged the semi-arid and semi-humid ecosystems of western Liaoning in China. Frequent droughts and heavy soil erosion are the major obstructions of agricultural development in the area. The energy flows through an agroecosystem in rural area of Kazhou county, a typical one in western Liaoning province, have been studied to learn some basic characteristics of the agroecosystem and to find some strategies for improving it....

The impacts of increased human activities in the last two hundred years have seriously damaged the semi-arid and semi-humid ecosystems of western Liaoning in China. Frequent droughts and heavy soil erosion are the major obstructions of agricultural development in the area. The energy flows through an agroecosystem in rural area of Kazhou county, a typical one in western Liaoning province, have been studied to learn some basic characteristics of the agroecosystem and to find some strategies for improving it. The system covers seven subsystems: cropping fields, orchards, tree plantations, artificial grass lands, natural shrubbery-grass pastures, domestic animals, and local residents. The annual average energy flows through the agroecosystem, including input and output energy flows and the energy flows between the components, were calculated and estimated for the period of 1981-1983. Based on analysis, some strategies for improving the agroecosystem were recommended,such as reducing pork production and developing dry-land farming techniques to improve food supply to local residents, developing fuelwood plantation to improve local household fuel supply, and developing intensive orchards to increase commercial outputs.

本文根据辽宁省西部一个典型具(喀左县)农业生态系统的调查,分析该系统八十年代初期基本特征,进而提出改善该农业生态系统的措施。 整个系统由七个组分(或亚系统)组成(农田、牲畜、果园、人工林、人工草地、天然灌丛草地、当地居民)。作者根据有关统计数据和调查资料估算出该系统1981—1983年期间年平均流量,其中包括流入和流出能量以及系统内各组分之间的能流量。最后讨论了调整畜牧业结构,提高工业能量、生物质能量利用率和林分改造等问题。

This paper deals with a 1:2 Matched Pair Casecontrol study of high risk factors of 100 matched pairs of primary lung cancer in Jinzhou region.The main Investigation items about the patients are:general conditions, drinking and smoking, diet habit, household fuel, personal disease history, heavy psychic trauma history and family malignant tumour history. With Mantel-Haenszel method, We made calculation of OR of the risk factors and their 95% confidence limits.According to Conditional Logistical Regression...

This paper deals with a 1:2 Matched Pair Casecontrol study of high risk factors of 100 matched pairs of primary lung cancer in Jinzhou region.The main Investigation items about the patients are:general conditions, drinking and smoking, diet habit, household fuel, personal disease history, heavy psychic trauma history and family malignant tumour history. With Mantel-Haenszel method, We made calculation of OR of the risk factors and their 95% confidence limits.According to Conditional Logistical Regression Model, We made multivariate analysis on IBM-PC computer. The results showed that the main risk factors of Jinzhou male primary lung cancer are: heavy psychic trauma, chronic tracheitis and smoking, that the important cause for incidence of Jinzhou female lung cancer are: heavy psychic trauma, smoking and indoor burning "smoky" coal. As shown by the statistics, all the other factors are not significant.

本文对锦州100对原发性肺癌发病的高危因素进行1∶2配对病例对照研究。用MantelHaenszel法估计各危险因素OR及其95%可信限,用条件Logistic回归模型进行分析。结果表明:慢性气管炎、精神创伤史和吸烟为锦州男性肺癌发病的高危因素;吸烟、精神创伤史和室内煤烟污染为女性肺癌发病的主要危险因素。其他因素未见有显著意义。

 
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