Protective material, lining, edge cover and packing tape.
防护材料，衬里，包边及包装带。
2
In the cycle packing problem, given an undirected connected graph g, it is required to find the maximum number of pairwise edge disjoint cycles in g.
给定一个无向连通图g，圈包装问题就是求g的边不相交圈的最大数目。
3
The pier, located in Chelsea at West 15th Street and West Street on the western edge of the Meat Packing District, is part of the Hudson River Park development.