The cradle is made from biological degradation material and has fasciculation and micro filamentstructure. The outside is coated by film. Thus, it forms tubular cradle.
所述的支架为生物降解材料制备的由微丝组成的束状微丝结构，其外表面包覆一层膜，形成管状支架。
2
The Sloan Great Wall, a vast galactic filament, is the largest known structure in the Universe.
“斯隆长城”是一条巨大的丝状体，是目前宇宙中已知的最大的结构。
3
Based on the analysis of the structure, size, and actual work efficiency of an ion source filament insulator in ion implantation system, an optimization design of the filament insulator is presented.