定义 中文名称： 制备离心 英文名称： preparative centrifugation 定义： 对试样分离、纯化、浓缩的离心过程。 应用学科： 机械工程（一级学科）；实验室仪器和装置（二级学科）；实验室离心机-实验室离心机测试方法（二级学科
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虽然梯度功能材料的制备方法很多，但效率较高、成本较低、操作较简单的方法是离心铸造法。
Although there are a lot of the fabricating techniques of functionally gradient material (FGM), the centrifugal casting method is more effective, cheaper and easier to operate.
用有限元方法计算了铝热离心法制备不锈钢内衬复合钢管过程中的残余热应力分布。
The thermal stress distribution of the stainless steel lined composite steel pipe prepared by centrifugal-SHS process was calculated by the finite element method under thermoelastic assumption.
初步确立离心包衣造粒技术制备甲硝唑结肠靶向制剂的方法。
To establish a preparation technique of Metronidazole- loaded colon specific drug delivery systems by centrifuge coating granulation method.
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