Dr Fink's fibre consists of a hollow rod of an insulating polycarbonate material with a 30-micrometre ring of a piezoelectric polymer running along its length.
芬克博士研发出的这种纤维由一种由绝缘聚碳酸酯材料制成的空心杆组成，空心杆的内部有一种30微米的压电聚合物材料制成的环。
The experimental results of the short fiber concrete members and fibre prestressed concrete poles with ring cross section are presented.
试验结果及工程实践表明，配纤维预应力混凝土电杆具有良好的抗裂性。
The scale arrangement on the mohair fibre which diameter was thinner than 15um was ring, and most of the scale shapes were quadrilateral;
结果表明，安哥拉山羊毛纤维鳞片在直径15微米下呈环形排列，鳞片多为四边形；
The graphite molded packing, the asbestos thread PTFE-greased braided packing and the carbon-fibre braided packing were tested and the coefficients of a cycle ring were experimentally determined.
以膨胀石墨模压成型填料、石棉线浸渍聚四氟乙烯编织填料和碳素纤维编织填料为试验样品，实验确定了单圈填料的侧压系数。
Several approaches to improve the survivability of fibre cable networks with high capacity are discussed. The emphasis is put on the protective strategies employing ring structuse network and DXC.
本文讨论了大容量光缆网生存性的几种方案，重点介绍了采用环形网的保护策略和采用DXC的保护策略。
Several approaches to improve the survivability of fibre cable networks with high capacity are discussed. The emphasis is put on the protective strategies employing ring structuse network and DXC.
本文讨论了大容量光缆网生存性的几种方案，重点介绍了采用环形网的保护策略和采用DXC的保护策略。
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