准一维的 meaning in Chinese

quasi-one-dimensional

Carbon nanotubes ( cnts ) have attracted great attention in material science and technology for their semi - one - dimension structure , good electrical conductivity , excellent chemical and mechanical properties . especially for their high aspect ratio and emitting electron at low voltage , cnts have been considered as one of the most promising material for field electron source
碳纳米管具有准一维的结构、良好的导电能力、化学稳定性和机械强度,由于其极高的长径比而且能在较低的宏观电场下发射电子,因此被认为是较为理想的场发射材料。