求翻译：在蔡伦发明造纸术后的 1000 多年，欧洲才建立第一个造纸厂。虽然现代的造纸工业已很发达，但其基本原理仍跟蔡伦造纸的方法相同。造纸原料十分之七八已为木浆所代替，但造高级印刷纸、卷烟纸、宣纸和打字蜡纸等，仍不外蔡伦所用的破布、树皮、麻头、废鱼网等原料。是什么意思？

Cai Lun invented paper in 1000 after many years, Europe was the establishment of the first paper mill. While modern paper industry has been very well developed, but the basic principle remains the same with the method of Cai Lun Paper. The raw material is paper pulp seventy-eight has replaced, but f

Cai Lun invented paper after surgery in the more than 1,000 years, Europe is established the first paper mill. While modern papermaking industry has been greatly developed, but its basic tenets are still follow the same method Cai Lun invented paper. Paper materials 78 / 10 has been replaced by the

Cai Lun uses the waste silk wadding papermaking in the predecessor in the foundation, uses the bark, the hemp, the rags, the waste fishing net is raw material, has made one kind successfully both facilely, and the economical paper, summarizes a set of more perfect papermaking method, enable the pape

In postoperative more than 1000 Cai Lun invented paper, establish first European paper mills. Although modern paper industry has been very highly developed, but its basic principles are still talking to Cai Lun paper-the same way. Papermaking raw materials seventy eight-tenths has replaced by pulp,

Cai Lun invented paper of more than 1000 years after, established the first paper mill in Europe. Although modern paper industry has been very highly developed, but its basic principles are still talking to Cai Lun paper-the same way. Paper raw material of seventy eight-tenths has been replaced for