这种色谱方法可以用于分析或制备规模的纯化。
This chromatographic method can be used for either an analytical or preparative scale purification.
结论大体积培养人外周血淋巴细胞制备的染色体标本质量可靠，适用于大规模学生实验。
Conclusion the quality of chromosome specimen in PBL made by the new method is dependable. It is available to many students' experiment.
该方法工艺简单，不受铸件形状和尺寸的限制，可用于表面增强金属材料的规模化制备。
Owing to the simplicity in process and the applicability for various shape-and size-casts, the technique allows the mass fabrication of metal -based surface composites.
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