1) punch brush
穿孔电刷
2) brush with many pores
多孔电刷
1.
It is pointed that this problem was resolved at all when the brush with many pores was used only the producing process of the brush with many pores was discussed.
对大功率发电机高速滑环用电刷在使用过程中存在的并联电刷电流分布异常不均问题及其解决措施做了简要介绍和分析评价 ,指出了只有采用多孔电刷才能根本上解决这一问题。
3) perforated litho master
穿孔式印刷原版
4) electroporation
电穿孔
1.
Characteristic analysis of electroporation apparatus for transdermal drug delivery;
经皮给药电穿孔仪的性能分析
2.
Progress of electroporation in improving the efficacy of DNA vaccine;
电穿孔增强核酸疫苗免疫反应的研究进展
3.
Effect of Electric Field Direction on the Percutaneous Penetration of Caffeine Mediated by Skin Electroporation and Iontophoresis;
电场方向对咖啡因电穿孔与离子导入经皮渗透的影响比较
5) electroporation
电穿孔法
1.
Experimental research on transformation of plasmid DNA into Escherichia coli XL1-Blue MRF′ strain mediated by electroporation.;
电穿孔法介导质粒DNA转化大肠杆菌XL1-Blue MRF′菌株的实验研究
2.
The transfection efficiency of human telomerase reverse transcriptase(hTERT) in primary culture of neonatal rat cardiomyocytes is improved by electroporation;
电穿孔法提高hTERT转染原代培养乳鼠心肌细胞效率的研究
3.
Optimization of parameters of transfection of primary cultured keloids fibroblasts in vitro by electroporation;
电穿孔法转染原代培养的瘢痕疙瘩成纤维细胞的条件优化
6) piercing by electric arc
电弧穿孔
补充资料：多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯，简称PAPI，或称粗MDI，浅黄色至褐色粘稠液体．有刺激性气味。相对密度(20℃／20 ℃)1．2，燃点218℃。PAPI实际上是由50％MDI与50％官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低，蒸气压低，只是TDI的百分之一，故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
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