leading sector meaning in English

主导部门
主要部门

With the development of internet technology , people have an increasing demand for information , which makes information industry a leading sector in the late 20th century
随着internet技术的飞速发展，人们对信息的需求越来越高，使得信息产业成为二十世纪末的新兴主导产业。
The construction industry is by far the leading sector in terms of iso 14001 certification . 100 construction related companies held 102 of the 413 certificates issued in hong kong by march 2006
截至二零零六年三月，在本港发出的413张证书中， 100间与建筑有关的公司取得其中102张。
It will be built into a modern business complex serving as the incubation center and r & d for hi - tech industries , with it products trading as the leading sector while integrating the functions of office , shopping , entertainment , business and commerce , etc
将建成以高新技术研发孵化、 it产品交易为主导，集购物休闲、商贸办公于一体的现代科技商务集聚区。