1) carbon powder
碳精粉
2) microphone carbon powder
传声器用碳精粉
3) carbon powder
碳粉
1.
Physical and chemical properties of iron ore powder and carbon powder with mechanical impact are studied.
研究了机械力作用下铁矿粉与碳粉的物理化学性能的变化规律。
2.
The effect of mechanical impact on physical and chemical properties of carbon powders was studied.
研究了机械力对碳粉物理化学性能的影响规律。
3.
The performances of electrodes with different carbon powderswere compared at the loadings of 1.
研究了扩散层中过渡层所用碳粉的性质和担载量对质子交换膜燃料电池(PEMFC)性能的影响。
4) carbon
[英]['kɑ:bən] [美]['kɑrbən]
碳粉
1.
Three parameters are included: microwave heating time,carbon addition in sample,variable basicity(CaO/SiO_2).
主要包括3个方面内容:不同微波处理时间、磁铁精矿中配加不同比例的碳粉以及磁铁精矿中配加不同比例的CaO,对样品微波加热及烧结的影响。
2.
The slurry that suited for the RBSC by infiltrating silicon into carbon material was obtained.
通过对碳粉料浆性能与ｐＨ值、分散剂加入量及Ｚｅｔａ电位关系的研究，确定了料浆制备的最佳工艺条件，获得了能满足用全碳质材料渗硅，制备反应烧结碳化硅的料浆，样品烧结密度和抗弯强度分别达２。
3.
In this paper,the effects of different content of carbon in soil samples(the standard material GBW07411 as the samples) for Laser micro-plasma spectroscopy radiant intensity were stduied,using a laser micro-plasma spectral analysis system which consists of a YJG-II laser micro-spectral analyzer,CCD,and a computer.
本文采用YJG-Ⅱ激光微区分析仪、组合式多功能光栅光谱仪、CCD数据采集处理系统、构成的激光微等离子体光谱分析系统,以国家土壤成份分析标准物质(GBW 07411)为样品,实验研究了碳粉作为缓冲剂对激光微等离子体光谱强度的影响;结果表明:碳粉作为缓冲剂增强了激光束和土壤样品表面的热耦合效率以及样品内部的能量传递效率,提高了样品的采样量,当碳粉含量为25%时,分析谱线强度明显增强。
5) powdered carbon
粉状碳, 碳粉
补充资料：传声
1.传播声音。 2.谓传播声威。 3.传达语言。
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