Until recently, PCL was not widely used in significant quantities for biodegradable polymer applications due to cost reasons.
直到最近，PCL的并没有被广泛应用在生物降解聚合物由于成本原因，大量使用。
2
PCL: How can I update the normals's cloud in PCL: : visualizer?
我如何更新法线的云在pcl：视觉型的人吗？
3
Improvements of the recipe of pastes and lead alloys can increase the charge acceptance of VRLAB, and it is an effective approach to solve the PCL problem of the VRLAB.