be professionally competent meaning in English

业务精通

The members of this arbitration association are professionally competent , and in a position to arbitration that sort of case arising from the quality inspection of the medical equipment
这个仲裁协会的成员都是专业能力很强的，能够仲裁那类由对医疗设备的质量检验引起的案子。
On the other hand , we do have a number of fine young people . and in the fields of economic construction , science and technology , culture and education and so on , there are many people who are professionally competent , have managerial ability and really know how to do their work
另一方面，我们确实已经有不少比较优秀的年轻人，在经济建设、科学技术、文化教育等各个领域中，都有不少有专业知识、有管理能力、很能干的人。