3) key fraction
关键馏分
4) critical score
关键分数
5) critical ingredient
关键成分
6) key delamination
关键分层
1.
In accordance with strata combination of composite beams belongs to combination in key delamination on bolt combined effect,on the basis of principle of deformation coordination uniform,calculation formulas were deduced that of bolt pre-tightening force on bolt support in the roof of mining roadway.
在指出锚杆组合作用下组合梁内的岩层组合属于关键分层之间组合的基础上,进一步依据变形协调一致的原则,推导出了回采巷道顶板锚杆支护中锚杆预紧力计算公式。
补充资料：渤海铝业有限公司铝箔分卷机分卷铝箔
渤海铝业有限公司铝箔分卷机分卷铝箔
渤海铝业有限公司铝箔分卷机分卷铝箔
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