1) porous carbon plates
多孔碳板
1.
In this task,porous carbon plates are selected as key material in PEMFC humidifier.
本课题选用一种多孔碳板作为增湿器的核心材料,这种多孔碳板密度小、导热性能良好并且在一定压力的作用下允许流体通过。
2) multi-hole orifice
多孔孔板
1.
Experimental study on main factor affecting throttling characteristic for multi-hole orifice;
多孔孔板节流特性主效应因素试验
2.
Experimental study on water throttling model of multi-hole orifice;
多孔孔板水节流特性试验及数学模型
3) porous carbon
多孔碳
1.
The characterizations of the porous carbon were determined with mercury porosimetry, scanning electron microscope and BET surface analyzer.
采用液相聚合相分离技术制备了多孔碳,并用压汞仪、BET比表面仪及扫描电镜对多孔碳性能进行表征。
2.
The Sn/PC composite material was prepared by adopting porous carbon material with porous structure and high specific surface area as matrix in order to improve the cycling property of tin anode with high reversible specific capacity for Li ion battery.
为了改善锂离子蓄电池中高比容量锡负极的循环性能 ,采用多孔结构、高比表面积的多孔碳材料为载体制备得到Sn/PC复合材料。
3.
Porous carbon materials with a high surface area and a hierarchical porous network have been prepared from rice straws.
本文研究以常见的生物质材料──玉米秸秆、稻秆、松针和松子壳为原材料,经过简单的碳化和活化处理制备出一系列具有不同比表面积的多孔碳材料。
4) perforated plate
多孔板
1.
Due to the existence of distributed holes, it is difficult to solve the bending problem of perforated plates by conventional finite element method.
由于密集型分市孔的存在,通常的有限元法不能有效地分析多孔板的弯曲问题。
2.
Taking into account the climate of Guangzhou that strong horizontal solar and highly annual air temperature, and also consider for integrated solar building, a unglazed perforated plate double roo.
本文针对广州地区水平太阳辐射强烈、年平均温度高的气候特点,考虑了太阳能利用设施与建筑结合的要求,设计了多孔板构造双层屋面结构,试图在屋面满足隔热要求的同时探索热利用的途径。
5) multiple hole orifice plates
多洞孔板
1.
The degradation of rhodamine-B in the simulated wastewater has been experimentally investigated on a 220 L hydrodynamic cavitation set-up with multiple hole orifice plates to verify the effect of degradation with cavitation as well as investigate the influence of geometric parameters on degradation rate constant.
为了验证多洞孔板的空化效果和探讨几何参数等因素对降解速率常数的影响,在220L水力空化装置中利用多洞孔板对含有若丹明B染色剂的模拟印染废水进行了降解试验研究,结果表明:多洞孔板对若丹明B确实有降解作用,同时存在一个最佳的多洞孔板的面积比,并且降解速率常数随修正空化数的减小而增大。
补充资料:多孔碳晶须
分子式:
CAS号:
性质:具有多微孔表面的碳晶须。比表面积20.6m2/R,比表面积比2.1~17.8,弯曲强度和模量各为155~208MPa和5.7~6.3GPa。对树脂等基体具有良好的黏合性。制法是将直径0.8μm,平面形状比46,相对密度1.96和比表面积2.58m2/g的气相成长碳晶须,边加热至1000℃边与水蒸气和氮混合气接触而得。用于作塑料、陶瓷、金属和橡胶基复合材料增强剂及层间化合物的晶核等。
CAS号:
性质:具有多微孔表面的碳晶须。比表面积20.6m2/R,比表面积比2.1~17.8,弯曲强度和模量各为155~208MPa和5.7~6.3GPa。对树脂等基体具有良好的黏合性。制法是将直径0.8μm,平面形状比46,相对密度1.96和比表面积2.58m2/g的气相成长碳晶须,边加热至1000℃边与水蒸气和氮混合气接触而得。用于作塑料、陶瓷、金属和橡胶基复合材料增强剂及层间化合物的晶核等。
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参考词条