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爆燃烧
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  “爆燃烧”译为未确定词的双语例句
     The pure intermetallic MgB_2 are syhthesis by self-propagating combustion mode and thermal explosion mode respectively, between which a comparison of the reaction process has been made, and the different technical demands are definite.
     以Mg粉和B粉为原料,采用自蔓延燃烧合成方法和热爆燃烧合成方法成功地制备出MgB_2块材超导材料,并对其反应过程进行了比较,明确了两种模式制备MgB_2的不同工艺要求。
短句来源
     The pure Mg_2Ni intermetallic was synthesized by self-propagating combustion mode,and thermal explosion mode,respectively.
     采用自蔓延燃烧模式及热爆燃烧模式合成较纯的Mg2Ni金属间化合物。
短句来源
     The mechanism of thermal explosion synthesis in MgB_2 could be described with a melt and dissolution-precipitation mold. The reaction between Mg and B particles started with the melting Mg.
     对于热爆燃烧合成MgB_2我们提出了熔化—溶解一析出机制:只有在Mg粉熔化以后,热爆燃烧合成反应才会发生生成MgB_2。
短句来源
     The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated.
     研究了粉末粒度、纯度和加热温度对热爆燃烧合成的产物组织的影响。
短句来源
     Cr-(Al,Cr)2O3 cermets with relative density of about 90% have been successfully produced by thermo-explosive combustion synthesis and under pressure on the melt. Cr particles with minimum size of about 200 nm are distributed in ceramic plates or boundary between ceramic plates. The cermets have good wear resistance property under dry sliding.
     用热爆燃烧合成法结合熔体施压致密化,制备了相对密度约90%的Cr-(Al,Cr)2O3金属陶瓷,金属Cr颗粒均匀弥散分布于陶瓷板片间或板片内,尺寸可达200 nm左右.研究了金属陶瓷的耐磨性能.结果表明,干摩擦条件下,金属陶瓷具有优良的耐磨性能;
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  相似匹配句对
     Brick Making With No Combustion
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短句来源
     The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated.
     研究了粉末粒度、纯度和加热温度对热爆燃合成的产物组织的影响。
短句来源
     THE DEFLAGRATION FRACTURING THCHNOLOGY AND ITS APPLICATION
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     NUMERAL SIMULATION OF LPG DEFLAGRATION
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  explosive combustion
It is found that a three-component CH4+O2(air)+CF2Cl2 gas mixture (even with a considerable amount of the third component) demonstrates properties of explosive combustion involving chain reactions that are typical of two-component CH4+O2 mixtures.
      
Stability of the steady-state process of explosive combustion limited by the reaction in the condensed phase
      
Positive and negative catalysis of an and an-explosive combustion and its implications for mine safety
      
Emissivity of carbon disulfide explosive combustion products
      
Transition of porous explosive combustion into detonation
      
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Experiments of the combustion synthesis of the Ti Ni Nb SMA have been done by SHS technique. The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated. It is found that the powders of higher purity, the fine niobium powders, and the titanium powders with moderate particle size (26μm) are beneficial to the products of high density and less impurity phase, such as (Ti,Nb) 2Ni,etc. Regular reaction sintering occured...

Experiments of the combustion synthesis of the Ti Ni Nb SMA have been done by SHS technique. The influences of powder particle size,purity and heating temperature on the microstructure of thermo explosion synthesised products were investigated. It is found that the powders of higher purity, the fine niobium powders, and the titanium powders with moderate particle size (26μm) are beneficial to the products of high density and less impurity phase, such as (Ti,Nb) 2Ni,etc. Regular reaction sintering occured only as the heating temperature is lower than 1 173 K for thermo explosion reaction. At the thermo explosion temperature , the synthesised products consist of the (Ti,Nb)Ni matrix phase,the (Ti,Nb) 2Ni impurity phase and the eutectic phase β Nb(Ti,Ni) (Ti,Nb)Ni. At the temperature higher than the thermo explosion temperature, the eutectic phase nearly disapperaed, while the matrix grains are coarsened.

采用自蔓延高温合成 (SHS)技术 ,进行 Ti- Ni- Nb形状记忆合金 (SMA)的燃烧合成试验。研究了粉末粒度、纯度和加热温度对热爆燃烧合成的产物组织的影响。结果表明 :纯度高的粉末 ,粒度细的铌粉和粒度适中的钛粉 ,有利于获得密度高和 (Ti,Nb) 2 Ni等杂相少的产物 ;当温度尚未达到热爆温度时 ,只能发生常规反应烧结 ;当达到热爆温度时 ,热爆的产物内存在着基体相 (Ti,Nb) Ni,杂相 (Ti,Nb) 2 Ni和由 β- Nb(Ti,Ni)与基体 (Ti,Nb) Ni形成的共晶相 ;在较高的热爆温度下 ,共晶相基本消失 ,基体晶粒粗化

A new multifunctional diesel additive was developed by mixing surfactants, oily solvent and water, etc. together. The results of diesel engine idle test and platform test show that the additive improved combustion and effectively reduced deleterious emission of CO, NO x , HC and smoke grade. The major factors affecting the performance of the additive were discussed. The micro explosion mechanism was adopted to explain the action mechanism of the additive.

将表面活性剂、油性溶剂和水等混合制得了一种新型多功能柴油添加剂 .汽车怠速试验与发动机台架试验表明 ,该添加剂能改善燃烧 ,并较大幅度降低柴油发动机尾气中CO、NOx、HC及碳烟等污染物的排放 .文中还分析了影响添加剂降污性能的主要因素 ,采用微爆燃烧机理较好地解释了其降污机理

When fuel isn't be completely burned, it ont only can bring about waste of resource but also atmosphere pollution by its harmful gas. The necessity of fuel microemulsion's and the disadvantage of emulsified fuel are summarized. The advantages of microemulsion, mechanism of micro-explode, and inhibition of NO_ x , function of water in microemulsion, staties of fuel microemulsion status, tendency of adding water cleavage catalyst and O/W fuel microemulsion are discussed.

燃料油燃烧不充分不但造成资源浪费更主要的是尾气排放的有害物质引起环境污染。论述了燃油乳化的必要性、燃油产品绿色途径和乳化燃油的缺点,并详细论述了微乳化燃油长期稳定、制备简单、燃烧效率高等优点、微爆的燃烧机理、抑制NOx生成机理和水在微乳液中的作用,总结了微乳化燃油研究现状和加入水裂解催化剂、增大水含量形成水包油型微乳液的发展趋势。

 
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