advancing mining

基本解釋

The effect of basic rock thickness, mining height and advancing speed on roof breaking is analyzed.
并進(jìn)一步分析了基巖厚度、采高、推進(jìn)速度對頂板破斷的影響。
The fast advancing information technology and its wide spreading application present new opportunities to and impose increasing pressure on mining enterprises.
信息技術(shù)的快速發(fā)展和浪潮般的推廣應(yīng)用為礦山企業(yè)帶來了機(jī)遇，也帶來了壓力。
In pace with application of advancing technology on mining machinery, it seems quite necessity with maintenance informationization management system on mining machinery.
隨著高新技術(shù)在礦山機(jī)械設(shè)備上的應(yīng)用，在礦山機(jī)械設(shè)備維修上采用信息化管理系統(tǒng)顯得十分必要。