1·Research of the nano carbon black cement mortar electrical and electrothermal properties.
研究了纳米炭黑水泥砂浆的导电性和电热特性。
2·Results Pyrethroid residue in mandril increased by 400% and porosity reduced by 45% after heating electrothermal vaporizing liquid.
结果电热蚊香液在加热后期芯棒中的拟除虫菊酯残留量增加400%，孔隙率降低45%。
3·Obiective Test the relationship between the heating time of electrothermal vaporizing liquid and the residues of pyrethroid in mandril.
目的测试电热蚊香液加热时间与芯棒中拟除虫菊酯残留量的关系。
4·This paper describes principle, technical conditions and main equipment of the production of industrial zinc power for electrothermal reduction method, the economic benefit is analyzed.
介绍了电热还原法生产电炉锌粉的原理、工艺技术条件、主要设备等，对其经济效益进行了分析。
5·The automatic measurement and Control system of electrothermal tunnel kiln, which is Composed of Computerand intelligent instrument, was introduced.
介绍了一种由计算机、智能仪表等组成的自动化电热隧道窑炉温测控系统。