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据外刊报道,在生物技术研究中,研究人员常常要对很小的物体如细菌或细胞进行操作。美国吕律欧大学实验物理系开发出了一套装置可以胜任这项工作。这种装置称为“光学镊子”。
According to foreign media reports, in biotechnology research, researchers often want to operate on small objects such as bacteria or cells. The Department of Laboratory Physics at the University of Lueliu in the United States has developed a set of devices that can do the job. This device is called “optical tweezers.”