广大科技人员: the great majority of scientific and technical personnel
加强科技人员队伍: improve the ranks of the scientific and technical personnel
科技人员合理流动: rational flow of scientific and technical personnelrationelle fluktuation von wissenschaftlern und technikern
科技人员合理流动制度: system of rational interflow of scientific and technical personnel
外流: outflow; drain; exodus 短语和例子黄金外流 drain of gold; gold efflux; gold outflow; 科技人员外流 outflow of scientific and technical personnel; 美元外流 dollar outflow; 那个国家的资源不断外流。 that country was drained