3) small-sized mine
小型矿山企业
1.
Problems and their solutions existed in small-sized mines;
试论小型矿山企业存在的问题及对策
4) Small Mining International
国际小型矿业组织
5) small mine
小型矿井
1.
To introduce and explain the structure and working method of a new type of fall-proof machine,used in small mine,which meets the weight demand of the hoisting system.
介绍一种新型可以满足小型矿井提升系统重量要求的防坠器结构设计和工作原理;并详细分析了小型防坠器的箱式结构及与其他装置的位置关系,与之配套的缓冲器、变节距弹簧储能装置、制动力距调节装置、提升负荷自动平衡装置等细节及工作情况。
2.
In according with the existing questions of small mine development at present, the paper points out the necessity for evaluation of mine comprehensive strength.
针对当前小型矿井发展中存在的问题,指出矿井综合实力评定的必要性。
6) Small mines
小型矿山
1.
Developmental construction characteristics of small mines were introduced in this paper, and the effects of degree of geologic prospecting on mines exploitation were discussed, the degree of geologic prospecting should qualified for mine design and the countermeasures for improving the degree of geologic prospecting were set forth.
介绍了小型矿山开发建设的特点,论述了地质勘察程度对矿山建设的影响,阐述了矿山开采设计时应具备的地质勘探工作程度及解决小型矿山勘探程度较低的途
补充资料:大、中、小型企业
大、中、小型企业:是根据国家统一标准划分的,划分标准有两种:一种是按企业产品的年生产能力划分,凡产品比较单一的行业如电力、原煤、石油、钢铁、有色金属、硫酸、烧碱、纯碱、合成氨、发电设备、汽车、拖拉机、手表、缝纫机、自行车等均属这类划分标准;另一种是按企业拥有的生产用固定资产原值划分,凡产品种类繁多,难以按生产能力划分的,则以企业拥有的生产用固定资产原值作为划分标准。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条