phase transformation的例句大全

The addition of α-Al2O3 crystal seeds reduces the nucleation activation energy, therefore reducing the phase transformation temperature, lowering hydrothermal treating temperature to 400 ℃, and at the same time shortening reacting time.

引入与α-Al2O3具有等结构的晶种，降低了成核的活化能，可使水热处理温度下降到400℃，同时也缩短了保温时间。

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The results showed that the tetrahedron Al formed in the process of kaolin's phase transformation directly resulted in the acid reaction activity of meta kaolin which was found to be maximum at 850 ℃.

结果表明，高岭土偏高岭土化过程中形成的四面体铝是偏高岭土具有酸反应活性的直接原因，在850℃左右活性达到最高。

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In this paper, 3 types of surface modes and 2 types of center modes and their practical applications were proposed and analyzed for the thermal stress analysis during quenching for no phase transformation alloy.

建立并深入分析了3种表层淬火热应力模型和2种内部淬火热应力模型及其实际应用。

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However, titania powders with high ratio surface areas are not thermally stable and lose their surface area readily at elevated temperature through phase transformation and crystallite growth.

但由于TiO2粉末具有很高的比表面积和热力学不稳定特性，随着温度升高，TiO2容易发生相转变和晶体长大而失去其高比表面积特性。

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In the initial crystallization stage which the growing speed of supersaturation was more than the relaxing speed, the crystallization was situated in kinetic region of phase transformation reaction control.

过饱和生成速度大于消除速度的结晶初期，结晶过程处于相变反应控制的动力学区域，该区域L和溶液过饱和度（ΔC）由上升到下降。

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Analyze on the phase transformation point of small molecule carbohydrate loaded platelet+ anti-freeze dried reagent muddled solution

小分子糖负载血小板与冻干保护剂混合悬液的相变点测定与屏蔽实验研究冰冻干燥血小板创伤修复作用的初步研究

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The Computer Simulation Technique of Temperature, Phase Transformation and Stress in Heat Treatment Process

热处理过程中温度、组织转变和应力的计算机模拟技术

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When the powders have been heat-treated at1200C, the fine crystalline materia1shave been obtained due to the phase transformation and thermal inactivation.

对原料粉末在1200℃下进行热处理，可以使原料粉末转晶和钝化，最终烧结成细晶复合陶瓷。

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The presence of low amount of Yb3+ in TiO2 can inhibit the phase transformation from anatase to rutile, suppress the growth of TiO2 grains, raise the specific surface area, and improve the high temperature stabilization of pores in the composite nano-powders as well.

低量Yb3+掺杂可以抑制TiO2由锐钛矿相向金红石相的转变，阻碍TiO2晶粒的生长，改善粉体的表面织构特性，提高高温组织稳定性。

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A new phase transformation model was proposed considering the low temperature expansion during the cooling stage of welding of Cr-Mo steel pipe.

提出了考虑焊接冷却过程Cr-Mo低温膨胀现象的相变模型。

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During heating, phase transformation and expansibility of the new quartz sands and the quartz sands calcined at 900 ℃ was analyzed by DSC and thermodilatometry.

采用DSC和热膨胀仪对石英新砂和经900℃焙烧砂在加热过程中的相变和热膨胀进行了分析。

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Cu-Al-Nb shape memory alloys with low phase transformation temperature and broad hysteresis

低相变温度宽相变滞后的Cu-Al-Mn-Nb形状记忆合金

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Thermotropy and phase transformation of hydroxyethyl cellulose acetate

羟乙基纤维素醋酸酯热致液晶性和相转变

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In Ni-rich Ti_49. 4Ni_50. 6 film R phase transformation temperature and the thermal hysteresis of both R phase and martensitic transformation decrease with increasing the aging temperature, while the martensitic transformation temperature increases.

Ti（49.4）Ni（50.6）薄膜R相变温度降低，马氏体相变温度升高，R相变和马氏体相变热滞降低。

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The phase transformation temperature range obviously raises as the Ca content increases.

随钙含量的增加，相变的开始和终了温度均显著升高，相变属吸热反应。

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The dopants of Al_2O_3 greatly inhibited the increase of crystallite size and the phase transformation from tetragonal to monoclinic, also made the phase transformation temperature and crystal lattice distortion increase.

Al2O3的添加抑制了ZrO2（3Y）晶粒的增长和四方相向单斜相的结构相变，使相变温度显著提高，晶格畸变增大。

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The Investigation of Deformation Behavior of Low Carbon Steel in the Temperature Range of Strain-Induced Phase Transformation

低碳钢应变诱导相变区变形行为的研究

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The theory of phase transformation and law of qualitative change

相变理论和质变规律

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The law of phase transformation of the samples through high-energy ball milling has been found.

探明了经高能球磨的样品在烧成过程中的晶相转变规律。

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Pressure effect on the phase transformation process of the e-phase of splat quenching Pe-C-Sb alloy has been investigated by using X-ray powder photography.

本工作用X射线粉末照相法研究了Fe-C-Sb合金中液态急冷获得的ε相在高压下的相变过程。

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