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油特性
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  characteristics of fuel
     The basic idea and principle of DIC are described in the paper. Test results on a 30 cm 3 modified engine are presented,including characteristics of fuel supply and engine's performance comparison with conventional carburetor engine.
     本文描述了DIC的基本概念和工作原理,并在30cm3试验专用汽油机上进行了膜片式喷射化油器供油特性和发动机性能的对比试验。
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  “油特性”译为未确定词的双语例句
     Based on the working principle of the power shift clutch, the mathematical models were developed to study the dynamic performance of charge and discharge processes during shifting.
     为研究动力换档离合器换档过程中的充油和放油特性 ,基于动力换档离合器的工作原理 ,建立了动力换档离合器充油和放油两个过程的动态特性数学模型。
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     Study on the adsorption properties of oil by sediment
     表面分形原理在研究泥沙吸附乳化油特性中的应用
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     A reasonable match between fuel jet characteristic and aerodynamic parameters is important to ensure and improve the integrative combustion performance of a combustor at all conditions.
     这也表明在双涡流器气动雾化火焰筒头部装置中,喷嘴供油特性和头部气动参数之间进行合理匹配对保证和提高燃烧室各状态的综合燃烧性能是很重要的。
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     RESEARCH ON THE OIL-DISPLACING CHARACTERISTIC OF ANTI-TEMPERATURE AND ANTI-SALT FOAM COMPOSITE FLOODING
     抗温抗盐泡沫复合驱驱油特性研究
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     Boiler,and using this heavy oil to produce town gas. It also discusses the content of substitution and analyses the economical profit.
     文章根据奥里油特性及其来源,提出了用奥里油替代重油作锅炉燃料,并用替换出来的重油生产城市煤气的设想,探讨了替代实施内容及经济效益分析。
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  相似匹配句对
     Chemical and Physical Characteristics of Qinghai Oil Sand Ore
     青海砂矿的物理化学特性
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     Characteristic Analysis of Oil Temperature Controller
     温控制阀的特性分析
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     Oil of Bay
     月桂
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     PROPERTIES OF BIPOLARONS
     双极化子的特性
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     tabulaeformis D.
     、松毛虫D.
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  characteristics of fuel
Expressions are derived for the frequency and increment of excitation of acoustic vibrations, which explicitly include the characteristics of fuel and oxidizer.
      
Limiting effect of thermal conditions on the characteristics of fuel cells
      
Determination of the dynamic characteristics of fuel cells
      
Radiation characteristics of fuel residues in the graphite stacks of decommissioned uranium-graphite reactors
      
Certain characteristic features of the calculation of the neutron-physical characteristics of fuel in a cooling pond are presented, for example, the nonconservative nature of a separate analysis in the infinite approximation.
      
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The author first reviewed various publications and papers about carburetor's fuel supply characteristics. Then a study of this characteristics was doneespecially on the effect of multi-venturi tubes and idling system on fuel supplycharacteristics. The conclusions are: multi-venturi tubes tend to make the mixture lean as air flow increases, and this tendency depends on the relative flowresistance of the smallest venturi tube. The fuel supplied through the idling system tends to increase the dispersions of the...

The author first reviewed various publications and papers about carburetor's fuel supply characteristics. Then a study of this characteristics was doneespecially on the effect of multi-venturi tubes and idling system on fuel supplycharacteristics. The conclusions are: multi-venturi tubes tend to make the mixture lean as air flow increases, and this tendency depends on the relative flowresistance of the smallest venturi tube. The fuel supplied through the idling system tends to increase the dispersions of the earburetor's characteristics. Theeffect of reverse flow of the idling system during wide-open-throttle will causea leaner mixture. This effect can only be countered by improving the carburetorall round.

作者首先回顾了多种书刊、论文对化油器供油特性等的叙述,然后对供油特性进行了试验分析,探讨了多重喉管的补偿问题及怠速系的影响等。得出的结论是:多重喉管在空气流量增大时使空燃比减稀,及减稀程度取决于小喉管的相对流动阻力,而怠速系出油的影响是使化油器性能散差加大,怠速反流的影响是在节气门全开时造成混合气过稀,需要通过化油器的结构等改善来解决。

In this papcr we have introduced the calculating method for the selcction of the main parameters of the torque control device in the Dong fanghong 390—type fuel injection pump, as well as the results of the experimental rescarch. Through experimental analysis the effect of the main parameters of the device on the fuel delivery characteristic has been ascertained, the proper combination of the parameters is put forward, and furthermore, its availability is proved by means of the performance tests in diesel engines....

In this papcr we have introduced the calculating method for the selcction of the main parameters of the torque control device in the Dong fanghong 390—type fuel injection pump, as well as the results of the experimental rescarch. Through experimental analysis the effect of the main parameters of the device on the fuel delivery characteristic has been ascertained, the proper combination of the parameters is put forward, and furthermore, its availability is proved by means of the performance tests in diesel engines.

本文介绍了选择东方红390型燃油泵校正装置主要参数所采用的理论计算方法与试验研究结果。通过试验分析判明了校正装置主要参数对油泵供油特性的影响,提出了合理的参数组合并通过发动机性能试验证实其适用性。

In this paper, the properties and chemical constituents of the essential oil of Ku-shui Rose. collected from Ku-shui Commune of Gansu Province and identified as Rosa Setate X Rosa Rugosa, has been studied. The physical and chemical properties, such as d25, nd~(25), [α], freezing point, acid value, iodine number, saponification number and contents of free alcohols are quite similar to those of the essential oil of Bulgaria Rose, a species of high quility weli known over the world (See Table 1)43 constituents...

In this paper, the properties and chemical constituents of the essential oil of Ku-shui Rose. collected from Ku-shui Commune of Gansu Province and identified as Rosa Setate X Rosa Rugosa, has been studied. The physical and chemical properties, such as d25, nd~(25), [α], freezing point, acid value, iodine number, saponification number and contents of free alcohols are quite similar to those of the essential oil of Bulgaria Rose, a species of high quility weli known over the world (See Table 1)43 constituents of Ku-shui Rose oil have been identified by capillary GC/MS(see Table2).The principal constituents are β-citronellol, geranioland menthol, contents of which reach to 68%. The constituents of the rose oil of different area of Ku-Shui Commune were compared by means of GC and IR spectrometry(see Table 3 and Fig.l-5).

本文研究了甘肃省苦水玫瑰精油的化学成分,测定了其物理化学指标.比重、折光、旋光、凝固点、酸值、碘值、酯值和游离醇的含量与世界闻名的保加利亚玫瑰油十分接近,(见表一),用毛细管气相色谱和Gc/Ms法从苦次玫瑰精油中鉴定出43个组分,(见表二),主要成分β—香茅醇、香叶醇和薄荷醇的含量高达68%,用Gc和IR法对比研究了不同区域玫瑰油的特性,(见表三和图Ⅰ—Ⅴ)。

 
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