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starting temperature
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  起始温度
    The test results showed that the starting temperature of forming mullite can be decreased by increasing Al/Si ratio.
    试验结果表明:提高铝硅比可以降低莫来石形成的起始温度;
短句来源
  开始温度
    The results show that the starting temperature of solid state reaction of low alkali glass is higher than that ofsoda-lime glass but the apperarance temperature of glass phase of low alkali glass approaches to that of soda-lime glass.
    结果表明低碱玻璃固相反应开始温度较高于钠钙玻璃,但玻璃相出现的温度接近于钠钙玻璃。
短句来源
    K and the starting temperature for nitrogenization is 1? 160? K and the temperature for conversion of VN to VC is 1?
    本试验条件下直接还原的开始温度为 65 6K ,氮化的开始温度为 1 1 60K ,氮化钒转化为碳化钒的温度为 1 5 60K。
短句来源
    Narrating the test of the relations between the starting temperature of sulfocarbamide's crystallization and the density of liquid sulfocarbamide, and introducing its application in production.
    介绍了硫脲结晶开始温度与硫脲液浓度关系试验的过程及其在生产中的应用情况。
短句来源
    The rare\|earth metal catalyst, SR, for novel polyester synthesis was studied. Concerning transesterification, SR 1 coordinative with SR 2 could ensure that the reaction time decreases by 59% and the reaction starting temperature drops to 103℃.
    对新型聚酯合成用稀土化合物催化剂 (SR)进行了研究 ,结果表明 :在酯交换反应中 ,SR1 与SR2 配合使用 ,可使反应时间缩短 5 9% ,反应开始温度下降至 10 3℃。
短句来源
    The results show that, the crystalline phases precipitated are cristobalite in all specimens, but there are some difference in the starting temperature, degree of crystallinity and the variation of crystallinity with temperature among them.
    实验结果表明 ,不同形态石英玻璃的析晶产物都是低温方石英 ,但形态不同的石英玻璃的析晶开始温度 ,同一温度下的析晶量及析晶量随温度的变化关系是不同的 .
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  “starting temperature”译为未确定词的双语例句
    The thermodynamic analysis of combustion synthesis reaction of Al Cr 2O 3 system is conducted, and the influences of reaction starting temperature, diluents of Al 2O 3 and Cr 2O 3 as well as MoO 3 additive on the adiabatic combustion temperature T ad are discussed. At last, the combustion synthesis reaction experiments of Al Cr 2O 3 system under two different modes (self propagating mode and thermal explosion mode) are conducted and the experimental results are analyzed.
    首先对AlCr2O3体系的燃烧合成反应进行了热力学分析,讨论了起始反应温度,Al2O3和Cr2O3稀释剂以及MoO3添加剂对AlCr2O3体系的绝热反应温度的影响.最后对AlCr2O3体系进行了热爆和点燃模式的燃烧合成实验,并对实验结果进行了分析.
短句来源
    The glass phase containing Li formed from the reaction between Li2O and A12O3 below 1 100 ℃ significantly decreased the starting temperature of AIN shrinkage.
    由于Li2O和Al2O3在l 100℃以下反应生成含Li玻璃相,使得AlN开始收缩的温度大为降低。
短句来源
    Certain oxides, such as Fe_2O_3, Cu_2O, act catalytically in the reactions and have been found to lower appreciably the starting temperature of cobalt sulphate decomposition, while SiO_2, being neutral to SO_3, shows little effect.
    而又能使銅、鈷硫酸盐极少分解。 氧化铁、氧化銅添加物显著降低鈷硫酸盐的分解溫度,而对SO_3惰性的SiO_2的影响则很小。
短句来源
    The starting temperature of crystallization for the peroxidation zirconic acid precursor during the heating process is higher than that of zirconium hydroxide.
    过氧化锆酸前驱体在加热过程中开始晶化的温度要比氢氧化锆晶化温度高。
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  starting temperature
The transformation starting temperature of the high carbon austenite was found to be strongly dependent on the austempering temperature, the heating rate, and the chemical composition of the iron.
      
Results show that there is an optimum starting temperature to pressurize, at which the maximum room temperature shear strength of the joint is obtained.
      
The starting temperature for the reaction of ZnO with chlorine is determined at about 498 K.
      
The heat transfer was also found to increase with increasing sample starting temperature, resulting in a series of boiling curves dependent on initial sample temperature.
      
The Curie temperature, Tc, equilibrium temperature, To 5 (Ms + Af)/2, martensitic transition starting temperature, Ms, and reverse transition finishing temperature, Af , of the β single-phase alloys were sensitive to the Fe and Ga compositions.
      
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The two-stage sulphating roasting process is a modified process in which sulphuric acid is used as the sulphatizing agent. This process has been proposed for treating certain highly siliceous, low grade cobalt and copper oxide ores. As a result of such a treatment, over 90% of cobalt and copper can be converted into water-soluble products while over 90% of iron will be left insoluble during subsequent leaching. Taking advantage of rate tests, differential weight analysis as well as differential thermal analysis,...

The two-stage sulphating roasting process is a modified process in which sulphuric acid is used as the sulphatizing agent. This process has been proposed for treating certain highly siliceous, low grade cobalt and copper oxide ores. As a result of such a treatment, over 90% of cobalt and copper can be converted into water-soluble products while over 90% of iron will be left insoluble during subsequent leaching. Taking advantage of rate tests, differential weight analysis as well as differential thermal analysis, the authors examined the necessity of carrying out the roasting process in two stages. In the first stage (230—300℃) the sulphatization of oxides on the one hand and the prevention of acid evaporation loss on the other should be both satisfied. The main reactions are (1) dehydration, (2) sulphatization of different oxides with acid vapor, and (3) partial decomposition of ferric sulphate. In the second stage (550—600℃) reaction between cobalt and copper oxides and SO_3 dissociated from iron sulphate is initiated. The temperature is controlled so as to reduce the decomposition of cobalt and copper sulphate to a minimum. Certain oxides, such as Fe_2O_3, Cu_2O, act catalytically in the reactions and have been found to lower appreciably the starting temperature of cobalt sulphate decomposition, while SiO_2, being neutral to SO_3, shows little effect.

两段硫酸化焙烧过程是以硫酸作硫酸化剂处理某低品位含銅鈷士矿的一个新方案。用此方案可将矿石中90%以上的銅、鈷轉入水溶液,同时使90%以上的铁留于浸出残渣中。差热和差重分析結果初步說明了分为两阶段的必要性。第一阶段(250—300℃)应滿足使氧化物硫酸化和阻止硫酸蒸汽蒸发逸散損失的双重要求。此时的反应是:(1) 脫水;(2) 各种氧化物被硫酸蒸汽硫酸化;(3) 硫酸高铁的部分分解。第二阶段(550—600℃)是利用鉄硫酸盐分解放出的SO_3使鈷、銅氧化物进一步硫酸化。温度控制的要求为既有利于鉄硫酸盐最大限度的分解;而又能使銅、鈷硫酸盐极少分解。氧化铁、氧化銅添加物显著降低鈷硫酸盐的分解溫度,而对SO_3惰性的SiO_2的影响则很小。

The preparation of Gadolinium-containing PMMA which contains 2. 5% ~10% (mass) of Gadolinium element was systematically studied, and the specific gravity, transparent,heat-stable,thermal-mechanical,solvent-resistant and radiation-resistant properties were measured.The experimental results proved that, the Gadolnium-containing PMMA is a kind of transparent material which has excellent heat-stable,solvent-resistant,radiation-resistant,and X,γ-rays,thermal neutron radiation shielding properties.There are approximate...

The preparation of Gadolinium-containing PMMA which contains 2. 5% ~10% (mass) of Gadolinium element was systematically studied, and the specific gravity, transparent,heat-stable,thermal-mechanical,solvent-resistant and radiation-resistant properties were measured.The experimental results proved that, the Gadolnium-containing PMMA is a kind of transparent material which has excellent heat-stable,solvent-resistant,radiation-resistant,and X,γ-rays,thermal neutron radiation shielding properties.There are approximate linear dependence between the glass transition temperature,decomposition point, demensional change starting temperature of the samples and the Gadolinium content in the samples.

系统地研究了钆元素含量为2.5%~10%(质量)的有机钆玻璃的合成方法,并测试了有机钆玻璃的透光率、热稳定性、热机械性能、耐溶剂性能和耐辐照性能,以及对于不同能量的X、γ射线和热中子辐射的屏蔽性能。结果表明,有机钆玻璃是一种性能优良的新材料,不但具有很强的耐溶剂性、热稳定性、较高的形变温度和X、γ射线及热中子辐射屏蔽性能,而且具有良好的耐辐照性能和透光性能。

Wolfram tailing from mineral dressing contains components of SiO_2、Al_2O_3、CaO、K_2O、Na_2O and WO_3.Thebatch of low alkali glass is based on wolfram tailing with feldspar,limestone and flux added. In this paper,thephysico-chemical reaction in melting process of low alkali glass batch was studied by means of DTA and XRD.The results show that the starting temperature of solid state reaction of low alkali glass is higher than that ofsoda-lime glass but the apperarance temperature of glass phase of low...

Wolfram tailing from mineral dressing contains components of SiO_2、Al_2O_3、CaO、K_2O、Na_2O and WO_3.Thebatch of low alkali glass is based on wolfram tailing with feldspar,limestone and flux added. In this paper,thephysico-chemical reaction in melting process of low alkali glass batch was studied by means of DTA and XRD.The results show that the starting temperature of solid state reaction of low alkali glass is higher than that ofsoda-lime glass but the apperarance temperature of glass phase of low alkali glass approaches to that of soda-lime glass.

钨尾矿来自选矿中含有SiO_2、Al_2O_3、CaO、K_2O、Na_2O和WO_3。低碱玻璃配合料以钨尾矿为基础,辅助加入长石、石灰石和熔剂。本文中用差热分析和x射线衍射研究了低碱玻璃配料熔制过程的反应。结果表明低碱玻璃固相反应开始温度较高于钠钙玻璃,但玻璃相出现的温度接近于钠钙玻璃。

 
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