The agency approved Nexium in two forms, a delayed-release capsule and liquid form. 这次批准了耐信的两种剂型，包括一种缓释胶囊和一种口服溶液。
As a new dosage form of floating drug delivery systems, hollow microspheres have a very good prospect in pharmaceutics. 中空微球作为漂浮药物传递系统的一种新剂型，具有广阔的发展前景。
