学有专长 meaning in Chinese

have specialized knowledge of a subject; be expert in a special field of study; have acquired a speciality from study

With scientific production process , advanced equipment , technical engineers of high quality and competence , the factory has succeeded in passing iso9001 ： 2000 certification
科学的生产工艺、先进的生产设备、学有专长的科技人员和统一规范的管理机制，使我们顺利地通过iso9001 ： 2000的贯标认证工作。
Specializes through learning the scientists and technicians , the science meticulous technique of production , are in the lead the international production equipment and the unified regulations management mechanism , enabled us to pass the iso9001 : 2000 international quality authentication smoothly , the partial products have obtained homes , the international product authentication separately and so on ccc , ul , vde , ce , cul
学有专长的科技人才，科学缜密的生产工艺，领先国际的生产设备和统一规范的管理机制，使我们顺利地通过了iso9001 : 2000国际质量认证，部分产品分别取得了ccc 、 ul 、 vde 、 ce 、 cul等国内、国际产品认证。