Recently, the multi-level structure materials with some superior performances has attracted broad attentions.
Documents are represented by multi-level structure including document level and paragraph level.
In this paper, we have focused on multi-level structure and proposed a bi-level DEA model.
We focus on the enhancement mechanisms of performance output in one level of a multi-level structure.
The design of a new gamma/GaAs multi-level structure radiovoltaic microbattery enhanced by an Y2SiO5 (YSO) crystal is proposed.
By pulling up, the multi-level structure only appears on the up-piece shown in Fig. 4. Fig. 4 The multi-level etching developed on the up-tip.
The combination of experimental and computational research was carried out in this paper, to reveal and verify the effect of multi-level structure on the mechanical properties.
This layout is facilitated by a novel multi-level structure, which exploits emerging additive manufacturing techniques for its construction, and is compact, with little unused volume.
Designed as an extensible multi-level structure, the model constructs the geometry level and occupant level and establishes the interactions between levels.
The Typha leaf, with special multi-level structure, low density and excellent mechanical properties, is an ideal bionic prototype utilized for lightweight design.
This work discloses the multi-level structure and thermal behaviors of hydrophobic, propionylated starch-based films as affected by the amylose contents of starch materials used.
