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1·Equipped with 1.5m lanyards, Scaf. Hook and a connection loop.

配有1.5米系绳，脚手架挂钩和1个连接环。

2·The cooling problem of two 9-cell superconducting RF cavities for the Peking University superconducting Accelerator Facility (PKU-SCAF) was studied.

针对北京大学超导加速器实验装置(PKU - SCAF)中两个9壳超导加速腔的冷却问题进行了研究。

3·Results Scaf folds treated by either ethanol or alginate calcium displayed better hydrophilic ability than those untreated in the control, and the strength of anti-compress ion was reinforced.

结果经过酒精和藻酸钙处理的支架吸水率显著高于对照组，改性后支架抗压缩强度增加。