就是按特定的排列方式固定有大量基因探针或基因片段的硅片、玻片、塑料片gene chip; DNA microarray

• 基因芯片是目前国际最前沿的科研课题之一。

  Gene chips are one of the most cutting edge research topics around the world today.

• 基因芯片诊断被列入第三类医疗技术目录，需经卫生部审定。

  Applications of DNA microarray in disease diagnostics is listed as a Class III medical technology and must be approved by the Ministry of Health.