A new serials of Er~ ( 3+)/ Yb~ ( 3+) co-doped tellurite-silicate glasses were prepared by the technique of high-temperature melting. The thermal stability, absorption spectra, emission spectra and upconversion spectra were measured and investigated.

The thermal stability, absorption spectrum and fluorescence spectrum of Er~ ( 3+)-doped tellurite glass system TeO_2-BaO-TiO_2-La_2O_3 were investigated.

研究了掺铒TeO2-BaO-TiO2-La2O3碲酸盐玻璃的热稳定性及Er3+离子的吸收和荧光光谱性质。

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Hydrotalcite presents weakly alkaline, and it has thermal stability, absorption, memory structure, low surface energy, geometry effects and so on.

水滑石整体呈现弱碱性，具有热稳定性、吸附性、结构记忆性、低表面能、几何结构效应等。

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Fast determination of total mercury in aquatic products by thermal oxygenated decomposition-amalgamation-atomic absorption spectrophotometer

高温氧分解&汞齐法快速测定水产品中的总汞含量

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Their properties have been studied with conductometry, thermal analysis and absorption spectro-scopy.

通过电导、热谱、吸收光谱的测试，对它们的性质进行了研究。

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Thermal neutron macroscopic absorption cross section

热中子宏观吸收截面

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Determination of Thermal Neutron Macroscopic Absorption Cross Section and Hydrogen Index in Rocks

岩石热中子宏观吸收截面和含氢指数的测量

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Thermal cycling absorption process ( TCAP) in a full reflux mode was studied at different feeding ratios, feeding places and heating/ cooling temperatures.

分别在不同进料比、进料位置、加热/冷却温度的条件下，对TCAP工艺的全回流模式进行了实验。

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Among all hydrogen isotope separation technologies, Thermal Cycling Absorption Process ( TCAP), a semi-continuous hydrogen isotope separation process, is of many unique advantages.

热循环吸附工艺（TCAP）是一种半连续的氢同位素分离方法，在分离氢同位素方面有许多独特的优越性。

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Determination and estimation of boron equivalent of thermal neutron absorption of impurity elements in uranium hexafluoride

六氟化铀中杂质元素热中子吸收的硼当量的测定和评价

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If the rare earth content is high enough, it can demonstrate strong ability for thermal neutron absorption.

具有高稀土含量的复合高分子屏蔽材料具有强的热中子吸收能力；

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Use of payback period and dynamics of the annual cost of other economic indicators, right back to the second category of high temperature thermal absorption heat pump for the steam system, economy is evaluated.

采用投资回收期和动态年度费用等经济性指标，对回热式高温型第二类吸收式热泵供汽系统的经济性进行了评价。

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A main thermal absorption peak for melting at 510 ℃ with its beginning temperature 450 ℃ was revealed using DSC instrument.

已用DSC分析该玻璃焊料，显示在510℃出现主晶相的熔化吸热峰，其开始熔化温度为445℃。

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The results show that under the constant coating parameters the thermal absorption of the single-layer coating not only depends on the extinction coefficient of the coating, but also the extinction coefficient of the adjacent coating.

结果表明，单一膜层的热吸收率，在膜层参数确定的条件下，不仅取决于此膜层材料的消光系数，而且取决于相邻膜层的消光系数。

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The pre-cleaning is to be performed by electrolytic deoiling. The strip is delivered into reducing annealing furnace after cleaning to improve coating adherence. Thermal Power Plant FGD Absorber Flip Construction Technology

采用电解脱脂予清洗工艺，带钢清洗后进入还原退火炉，增加了镀层的结合力。火力发电厂烟气脱硫装置吸收塔倒装施工工艺

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Thermal Power Plant FGD Absorber Flip Construction Technology

火力发电厂烟气脱硫装置吸收塔倒装施工工艺

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The changes of diffraction pattern and the thermal stresses in absorber caused by X ray radiation were calculated.

给出因X射线辐射引入的热载荷所产生的金属吸收层衍射图形尺寸膨胀量及金属吸收层热应力的计算结果。

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It has good thermal stability, strong abrasion resistance and appropriate particle size distribution.

该助剂还具有良好的水热稳定性、抗磨损性及合适的粒度分布。

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With the people appreciate the beautiful increasing, the all ceramic dental restorations, including crowns and bridges, are attractive to dentists and patients because they provide better esthetics, low thermal conductive, abrasion resistance, and biocompatibility as compared with traditional porcelain-fused-to-metal restorations.

随着人们审美要求的不断提高，牙科全瓷冠桥因其具有比烤瓷熔附金属修复体更美观、低热导性、耐腐蚀和良好的生物相容性，而倍受口腔医生和患者的青睐。

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Problems: The primary stress to which the surface of the mould is exposed are thermal shock, abrasion and chemical reactions between the liquid alloy and the iron in the steel mould.

问题：压铸模具表面主要面临的问题有热冲击、磨损、液态合金与模具钢的化学反应等。

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The new type of heat resistant steel movable grates developed by the authors have higher resistanceve to thermal fatigue and abrasion and find better application in cement mills.

作者研制的新型耐热钢活动篦板具有较高的热疲劳抗力和耐磨性，在水泥厂取得了较好的使用效果。

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