求翻译：鉴于生物制品的范畴仍在扩展，笔者仅就预防性疫苗、治疗性疫苗、基因工程与转基因药物、工程抗体药物、血液制品与血液代用品等研发现状和未来前景做一介绍。是什么意思？

Given the scope of biological products is still expanding, I far as preventative vaccines, therapeutic vaccines, genetic engineering and genetically modified drugs, engineered antibody drugs, blood products and blood substitutes such as R & D status and future prospects to do an introduction.

正在翻译，请等待...

In view of the fact that the biological preparations category was still expanding, the author on the preventive vaccine, the medical vaccine, the genetic engineering with will only transfer research and development present situations and the future prospect and so on gene medicine, project immune bo

In view of the biological product is still in the context of expansion, author only preventive vaccines, therapeutic vaccine, genetic engineering and genetically modified substances, engineering research and development of antibody drugs, blood products and blood substitutes the current situation an

Given the scope of biological products is still expanding, I far as preventative vaccines, therapeutic vaccines, genetic engineering and genetically modified drugs, engineered antibody drugs, blood products and blood substitutes such as R & D status and future prospects to do an introduction.