1) negative coefficient of thermal expansion
负膨胀系数
1.
In this paper, the preparation technology, the structure characteristics and the mechanism of negative coefficient of thermal expansion (CTE) of β-eucryptite glass ceramics were studied.
并讨论β锂霞石负膨胀微晶玻璃的膨胀系数及其与晶相组成和晶化温度及时间的依从关系,使其负膨胀系数在一定范围内连续可调。
2.
In order to improve the thermal shock resistance of alumina ceramics,eucryptite with negative coefficient of thermal expansion was added into Al2O3 powder, and the alumina-eucryptite ceramics with the good properties of thermal shock resistance was made by means of pressureless sintering technology.
为了提高氧化铝陶瓷的抗热震性,将具有负膨胀系数的锂霞石加入到Al2O3中,通过无压烧结工艺,制备出了氧化铝-锂霞石复合抗热震陶瓷。
2) negative thermal expansion coefficient
负热膨胀系数
1.
A fiber Bragg grating is bonded on special material with a negative thermal expansion coefficient.
提出了一种简单、小型的光纤光栅温度补偿器件 ,将光纤光栅粘贴在具有负热膨胀系数的材料上 ,实现了光纤光栅的温度补偿。
4) coefficient of expansion
膨胀系数
1.
The article introduces a way of the line coefficient of expansion of solid is measured fast and exact with Michaelson interferometer and thermocouple.
本文介绍一种利用迈克尔逊干涉仪和温差热电偶组合起来的方法,把不容易测量的固体线膨胀系数快速、准确地测量出来,给出了测量结果并进行了讨论分析。
5) expansion coefficient
膨胀系数
1.
Influence of anharmonic vibration on the thermal expansion coefficient and condensational coefficient of two-dimensional fluid;
非简谐振动对二维流体热膨胀系数和压缩系数的影响
2.
Measuring the expansion coefficient of metal using single slit diffraction;
单缝衍射测量金属膨胀系数
3.
Influence research of different expansion coefficient plaster cast materials on resin denture surface roughness;
不同膨胀系数石膏模型材料对树脂义齿表面粗糙度的影响研究
6) thermal expansion coefficient
膨胀系数
1.
The influences of additives' thermal expansion coefficient on samples' boundary residual stress and mechanical properties were investigated.
通过在Y-TZP中加入不同膨胀系数的玻璃相添加剂,低温烧结得到了具有不同力学性能的试样。
2.
The paper summarized a lot of literatures, and collected many data about thermal conductivity and thermal expansion coefficient.
作者通过检索大量的有关碳化硼热导率和热膨胀系数的文献,搜集了许多经验公式和数据,并与本研究实测值进行对比和分析,得出了一些公式和结果。
3.
The sintering temperature and thermal expansion coefficient of the LSGM sample were determined using dilatometer.
用热膨胀仪确定了LSGM的烧结温度及热膨胀系数。
补充资料：膨胀系数
| 膨胀系数 expansivity 表征物体热膨胀性质的物理量。见热膨胀。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条