On April 15th the Wall Street Journal reported that Johnson &Johnson (J&J), a giant health-care company, was in talks to buy Synthes, a medical-device maker.
本月15日，华尔街日报报道了保健业巨头⎯强生与医疗器材制造商⎯辛迪思洽谈收购事宜。
Li Yu, Liu Jingsen, Mechanism and Improvement of Direct Anonymous Attestation Scheme[J], Journal of Henan University, 2007, 37(2), P195-197 (Ch).
李煜，刘景森，直接匿名证言方案的实现机制与改进思路[J]，河南大学学报，2007， 37（2），P195-197。
Analysis on Flow Characteristic of Flat-Walled Diffusers applied in Valveless Piezoelectric Pumps [J]. Journal of Drainage and Irrigation Machinery Engin, 0, : 7 -.
无阀压电泵用平面锥管内部流动特性分析[J]。排灌机械工程学报，0，：7 -。
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