| 1. | They are respectively named cut - off grade , marginal grade , economic grade and the average grade of an ore deposit
这4项品位指标依次为边界品位、边际品位、经济品位和矿床平均品位。 |
| 2. | This article expound particularly the objective , content and the process of the urban land economic grading and valuing
本文通过对城镇土地经济评价的目的、内容和过程等的分析，提出了用户需求。 |
| 3. | Materials for printed boards and other interconnecting structures - reinforced base materials , clad and unclad - phenolic cellulose paper reinforced laminated sheets , economic grade , copper - clad
印制板和其它互连结构用材料.包被和非包被增强基材.酚醛纤维素纸增强铜包被经济级叠层板 |
| 4. | Materials for printed boards and other interconnecting structures - part 2 - 1 : reinforced base materials , clad and unclad - phenolic cellulose paper reinforced laminated sheets , economic grade , copper clad
印制板和其它互连结构用材料.第2 - 1部分:包被和非包被增强基材.酚醛纤维素纸增强铜包被经济叠层板 |
| 5. | Materials for printed boards and other interconnecting structures - part 2 - 1 : reinforced base materials , clad and unclad - phenolic cellulose paper reinforced laminated sheets , economic grade , copper - clad
印制板和其他互连结构用材料.第2 - 1部分:包被和非包被增强基材.酚醛纤维素纸增强铜包被经济级叠层板 |
| 6. | Materials for printed boards and other interconnecting structures - reinforced base materials , clad and unclad - non - halogenated phenolic cellulose paper reinforced laminated sheets , economic grade , copper - clad
印制板和其他互连结构用材料.包被和非包被增强基材.铜包被的经济级非卤化酚醛纤维素纸增强层压板 |
| 7. | Materials for printed boards and other interconnecting structures - part 2 - 1 : reinforced base materials , clad and unclad - phenolic cellulose paper reinforced laminated sheets , economic grade , copper clad iec 61249 - 2 - 1 : 2005 ; german version en 61249 - 2 - 1 : 2005
印制板和其它互连结构用材料.第2 - 1部分:包被和非包被 |
| 8. | Materials for printed boards and other interconnecting structures - part 2 - 23 : reinforced base materials , clad and unclad - non - halogenated phenolic cellulose paper reinforced laminated sheets , economic grade , copper clad
印制板和其他互连结构用材料.第2 - 23部分:包被和非包被增强基材.铜包被的经济级非卤化酚醛纤维素纸增强层压板 |
| 9. | Materials for printed boards and other interconnecting structures - part 2 - 23 : reinforced base materials , clad and unclad - non - halogenated phenolic cellulose paper reinforced laminated sheets , economic grade , copper clad
印制板和其他互连结构用材料.第2 - 23部分:包被和非包被增强基材.铜包被的经济级非卤化酚醛纤维素纸增强层压板 |
| 10. | The economic grading and valuing of the urban land is a work of large information , demanding finishing it in time and demanding advanced technique . the applying of modern times of computers system can finish the work rapidly and exactly
城镇土地经济评价是一项信息量大、时间性强、技术要求高的工作。运用现代计算机信息系统手段能够准确、快速的完成这项工作。 |
