2) flexible multilayer film
柔性多层隔热膜
1.
The symmetry and asymmetrical attenuation gradient of temperature on flexible multilayer films
柔性多层隔热膜温度的对称与非对称梯度衰减(英文)
3) Multilayer Insulation
多层隔热体
1.
With the three basic methods of heat transfer (heat radiation,residual gas conduction and solid contact conduction),the performance of the normal heat transfer in multilayer insulation has been studied and discussed in detail.
从３种基本的换热方式（辐射换热、残余气体导热、固体接触导热）入手，对多层隔热体的法向热性能进行研究，求出法向有效热导率的理论表达式，为提高多层隔热体的低温隔热性能提供理论依
4) multilayer insulation
多层隔热组件
1.
The failure mechanism of multilayer insulation (MLI) in low-altitude environment and its protection;
低空环境中多层隔热组件的破坏机理研究及防护
2.
It can been seen from the calculation result that the multilayer insulation has good heat insulation effectiveness because there is a temperature difference of 130K between its outest layer and its innerest layer.
从计算结果可看出多层隔热组件良好的绝热效果,最外层和最内层的温差可达到130K。
5) multilayer insulator(MLI)
多层隔热材料
1.
On the basis of an analysis of the in-orbit temperature data of CBERS multilayer insulator(MLI) outer surface film, the temperature change rule along with orbit heat flux was found in this satellite orbit.
在分析资源-1(02)卫星多层隔热材料外表面遥测温度数据的基础上,给出了30个月在轨条件下多层隔热材料外表面的温度变化规律与外热流的关系,得出了多层隔热材料面膜表面热光学性质在卫星入轨5天后其性能退化随时间变化很小的结论。
6) multilayer insulation(MLI)
多层隔热结构
1.
In order to improve the performance of traditional temperature-resistant insulation materials,a newtype high-temperature multilayer insulation(MLI) material was developed by felting process using alumina silicate fiberpapers and silica fiber net as substrate,and hydrophobic silica aerogel granules as fillings.
为了改善传统应用的多层隔热材料的耐温及隔热效果等性能,以耐高温硅酸铝纤维纸和石英纤维网为基体材料,疏水性SiO2气凝胶颗粒为隔热填料,采用粘结工艺制备了新型耐高温多层隔热结构。
补充资料：全氟羧酸-磺酸多层阳离子交换膜
分子式：
CAS号：
性质：又称全氟羧酸-磺酸多层阳离子交换膜，需在膜的一面形成一羧酸膜层。其制法是将全氟磺酸膜片与全氟羧酸膜片加热层压而成，或在全氟磺酸膜的一面经化学处理，使—SO3H转换成—COOH基。这种离子膜一面为—SO3H基，另一面为—COOH，用聚四氟乙烯织物增强，在氯化钠电解制碱中的电流效率为95%左右。
CAS号：
性质：又称全氟羧酸-磺酸多层阳离子交换膜，需在膜的一面形成一羧酸膜层。其制法是将全氟磺酸膜片与全氟羧酸膜片加热层压而成，或在全氟磺酸膜的一面经化学处理，使—SO3H转换成—COOH基。这种离子膜一面为—SO3H基，另一面为—COOH，用聚四氟乙烯织物增强，在氯化钠电解制碱中的电流效率为95%左右。
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