Our country is a mineral resources powers, but according to the characteristics of China mineral resources, in exploitation, we must be careful to its mineral example-so that it for our country's processing machinery industry brought very big development space, especially milling equipments can get very good development, natural ore after crushing, grinding, dressing, etc, can become pure iron ore, after processing to iron ore called pure iron ore powder.
基于1个网页-相关网页
This paper mainly reports the pesticide plant resources of Solanaceae and its prospect in exploitation.
主要报道了潮汕地区茄科农药植物资源及其开发利用的前景。
Conservationists in Chile are concerned over the effect of commercial exploitation of forests.
智利的自然保护者对森林商业化开发的后果感到担忧。
Roman priorities lay in the organization, exploitation, and defense of their territory.
罗马人的首要任务是组织、开发和保卫他们的领土。
"In our experience,foreign brides are just often particularly vulnerable to abuse and exploitation.
VOA: special.2011.02.14
He says consumers have the power to end labor exploitation by buying responsibly and by pressuring businesses and retailers to operate in an ethical manner.
VOA: standard.2009.10.19
(No Transcripts,wait...) At the Johannesburg summit, Swan pledged to focus his efforts on protecting Antarctica from mineral or oil exploitation when treaty obligations are renewed in 2041.
VOA: standard.2009.12.10
应用推荐