The paper sets forth appropriate scope, patternselection and difficulty of running geological exploration organization as business.
文章阐述了属地化后的地勘单位进行企业化经营的适应范围,企业化经营模式的选择。
2
This article gives detail expatiation on patternselection and performance of corrugated expansion joint used on flue gas energy recovery system.
对烟气能量回收系统波纹管膨胀节的选型及特性作了较全面的阐述。
3
This article based on the features of the TV lens of visible-infrared specturmcontrast instrument intr0duces the patternselection and structure design.