求翻译：尽管对镁合金开展了大量的研究，但这些研究主要是针对商业镁合金，其并不能用于人体。而本研究仅就一个新型医用镁合金JDBM的生物相容性展开研究。是什么意思？

Although magnesium alloys carried out extensive research, but these studies mainly aimed at commercial magnesium alloys, which can not be used for the human body. In this study, only in respect of a new medical biocompatibility of magnesium alloy JDBM a study.

In spite of the large amount of magnesium research, but these studies are mainly focused on business and magnesium alloy, it cannot be used for human. In the present study is only for a new type of medical-magnesium alloy JDBM biocompatibility started the study.

Although has carried out the massive research to the magnesium alloy, but these research mainly aims at the commercial magnesium alloy, it cannot use in the human body.But this research only launches the research on a new medical magnesium alloy JDBM biological compatibility.

Although a lot of research on magnesium alloy, but these are mainly for commercial magnesium alloy, and it cannot be used in the human body. Studies only a new medical biocompatibility study of magnesium alloy JDBM.

Although magnesium alloys carried out extensive research, but these studies mainly aimed at commercial magnesium alloys, which can not be used for the human body. In this study, only in respect of a new medical biocompatibility of magnesium alloy JDBM a study.