Designment of randomized scheme of multi - center clinical trial .

多中心临床试验的随机化方案设计。

Earlier designment how to consider , how to start ?

前期策划,医院如何考虑,怎样入手?

Compared with the similar apparatus in the world , a much higher resolution , optimized power supply and the control of computer are to be realized in our designment .

与其它国外类似装置相比，本装置的设计具有高低能电子单色器能量分辨率、优化电源系统、实现计算机控制等特点。

The principle and designment of switching .

开关电源的原理与设计。

Risk distinguishment of merger and acquisition of enterprises and frame designment for decision supporting system .

企业并购风险识别及决策支持系统的初步框架设计。