Meanwhile on microarray chips, biological molecules such as gene segments, oligonucleotides, proteins or antibodies are bound to the chip surface in an array of tiny spots, and a single chip may carry many tens of thousands of such spots.
微陣列晶片則是將基因的片段或寡核酸、蛋白質、抗體冷生物分子點在晶片上，小小一片晶片上可以點上數萬個點。