一次产业；初级工业；基本工业

第一产业，初级产业

primary industries───第一产业；基础产业（primaryindustry的复数）

primary insurer───主要保险人

primary insurers───初级保险公司

heritage industry───遗产产业

printing industry───印刷产业

car industry───汽车产业

heavy industry───重工业

leisure industry───娱乐产业；休闲服务业

paper industry───[纸]造纸工业

proportion of primary industry employment is still as high as 49%, while the output is only 14.58%.───第一产业就业人口比重仍然高达49%，而产值则只占14.58%。

chemical engineering is the primary industry of the national economy.───化工行业是国民经济的基础工业。

From experience view, its core is determined by the primary industry.───从历史经验来看, 区域产业结构转变的核心在于重点工业产业的发展.

The Primary Industry has included Farming, Forestry, Animal Husbandry, Fishery and Their Services Since 2004.───从2004年开始第一产业为农业、林业、牧业、渔业及农林牧渔服务业。

So the research of primary industry is one of important topics on regional economy development study.───所以,重点工业产业的研究就成为区域经济发展重要的内容之一.

So the research of primary industry is one of important topics on regional economy development study.

The primary industry, secondary industry, and tertiary industry of Licheng cooperate well with each other and all develop rapidly.

Most of the economically active population is employed in the primary industries.

Note:The value-added of primary industry before 2004 exclude services of farming, forestry, animal, husbandry and fishery.

As the primary industry, agriculture is the foundation of modern economic activity, government and society in China has long been focusing on it.

With the spread of the world financial crisis, primary industry clusters, especially in export. oriented manufacturing cluster, has been a great impact.

The primary industries are fishing and timber, important export sectors that nevertheless return little to the local economy.

Note: Number of establishments in primary industry exclude establishments only engaged in primary industry in 2004(the same applies to the following table).Sentencedict

Among which, primary industry grew by 3.5%, secondary industry 10.8% and tertiary industry 8.2%.