求翻译：纳米技术在医学中的应用是特别有前途的领域，如疾病的诊断，药物在体内的具体地点交付针对性和分子成像正在深入调查，并有部分产品正在进行临床试验。是什么意思？

Nanotechnology in medical applications are particularly promising areas such as disease diagnosis, drug delivery in the body in specific locations and targeted molecular imaging is in-depth investigation, and some products are undergoing clinical trials.

nano-technology in the medical field in the applications that are particularly promising areas, such as disease diagnosis and drug in the body of the specific locations for delivery is conducting an in-depth investigation and molecular imaging, and is part of the products are for clinical trials.

A nanotechnology has the future domain specially in the medicine application, if disease diagnosis, the medicine pays pointed and the molecular image formation in vivo concrete place is investigating thoroughly, and has a part of product to carry on the clinical test.

Application of nanotechnology in medicine are particularly promising areas, such as disease diagnosis, drug delivery of targeted and specific locations in the body molecular imaging is an in-depth investigation, and some products are in clinical trials.

Application of nanotechnology in medicine are particularly promising areas, such as disease diagnosis, drug delivery of targeted and specific locations in the body molecular imaging is an in-depth investigation, and some products are in clinical trials.