本机将塑料胶片加热软化后，覆盖在鞋楦上，利用抽真空的方法，将鞋楦的形状覆制。
It firstly heats and softens the plastic sheet and covers it onto the shoetree, then USES vacuum suction method to profile to shape of the shoetree with the plastic foil.
相片由针孔摄像机摄制于2009年12月中旬到2010年7月中，---使用了刺孔的黑塑料胶片，铝箔，和黑白胶卷。
The photograph was made between mid-December 2009 and mid-June 2010 with a pinhole camera—in this case a punctured black-plastic film canister, aluminum foil, and black-and-white film.
程序和数据是以电磁荷的形式存储在聚脂塑料外面包着的金属氧化胶片上。
Data and programs are stored as electromagnetic charges on a metal oxide film coating the mylar plastic.
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