| 1 | By reducing the barriers to entry for manufacturing, 3D printing should also promote innovation. | |
| 2 | The gods of "access" do, under lottery funding rules, have to be appeased. | |
| 3 | This is an industry with few barriers to entry and no firm has a dominant market share. | |
| 4 | These businesses require lots of technology, they have high barriers to entry, and they are capital-intensive. | |
| 5 | At the initial stage of industrial consolidation, the land market competition will become fiercer along with rising capital strength, and the industry entry threshold will also inerease. |