1.
Study on Reasonable Cut-off Grade for Ore Drawing in Sublevel Caving Method;
无底柱分段崩落法合理放矿截止品位的研究
2.
Theory and Method of Intelligent Optimizing Cut-off Grade and Grade of Crude Ore
截止品位与入选品位智能优化的理论与方法研究
3.
Research of the Controling Techniques of Ore Drawing Based on the Best Economic Dynamic Removal Ore Grade
基于动态最佳经济出矿品位的控制放矿技术研究
4.
ge wavelength of edge filter
截止滤光片的截止波长
5.
All kinds of tinned food should be marked with open-dates
所有罐装食品都应标有食品保存截止期
6.
Application of Wall Drilling High Efficient Cut off and Drainage Gas Technology to Sihe Coal Mine
钻墙高效截流瓦斯抽放技术在寺河煤矿的应用
7.
The completed portfolio is due at final class meeting.
个人作品集缴交截止日期为最后一堂课。
8.
submarginal mineral body
边界品位以下的矿体
9.
nonconducting voltage
截止[不导电]电压
10.
MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI
河北某低品位铁矿选矿工艺流程研究
11.
The Production Practice of Improving Copper Concentrate Grade in Dashan Concentrator
提高大山选矿厂铜精矿品位生产实践
12.
Technique research on selection of low-grade copper and nickel ore in Hami,Xinjiang
新疆哈密低品位铜镍矿选矿工艺研究
13.
STUDY ON IMPROVING THE GRADE OF COPPER CONCENTRATE IN DAHONGSHAN COPPER MINE
提高大红山铜矿铜精矿品位试验研究
14.
Investigation on the Process Mineralogy of a Low Grade Iron Ore from Xinjiang
新疆某低品位铁矿石工艺矿物学研究
15.
Study on the Beneficiability of a Low-grade Molybdenum Polymetallic Ore
某低品位钼多金属矿矿石可选性研究
16.
Tender Forms will be available up to 4 p.m. on 15 February 2000.
投标书样本的发放日期于2000年2月15日16时截止。
17.
By the end of 1989, more than 40,000 monasteries, temples and churches had been restored and opened to the public upon approval of the governments at various levels.
截止1989年底，经各级政府正式批准恢复开放的寺观庙堂达4万余处。
18.
By June 1976,the Bank had made over $42.9 billion in loa to 115 countries.
截止1976年6月，世界银行已向115个国家发放了超过4290亿美元的贷款。