1) retaining width
留宽
1.
According to the character of 2503、2505 working face occupied by structure in Zhucun coal mine, the mining width and retaining width are compared, and the plan of strip mining is determined.
针对朱村矿 2 5 0 3、2 5 0 5工作面上方大面积建筑物压煤的情况 ,采用条带开采方案 ,并对采宽和留宽进行了优化 ,提高了煤炭回收率 ,保证了地表建筑物及其生活设施的正常使用。
2) mining and remaining width
采留宽度
3) bandwidth reservation
带宽预留
1.
Research on Bandwidth Reservation Mechanism in ad Hoc Networks;
无线ad hoc网络中的带宽预留保证机制研究
2.
Research on Bandwidth Reservation of Cross-Layer Mechanism;
跨层带宽预留保证机制研究
3.
A call admission control scheme,named MCBDACAC,is proposed for wireless/mobile network based on dynamic bandwidth reservation and bandwidth degradation algorithm(BDA).
提出了一种适用于无线/移动网络的呼叫准入控制方案,该方案包括了动态带宽预留与带宽降级算法(BDA)2个部分。
4) setting up wide construction joints
预留宽缝
1.
Effect of setting up wide construction joints for a shiplock floor built on different foundations;
不同地基坞式船闸结构底板预留宽缝施工方法效果分析
2.
Effect of setting up wide construction joints for a castle shiplock floor built on rock foundations;
岩基上坞式船闸结构底板预留宽缝施工方法效果分析
5) wide trough left in advance
预留宽槽
1.
It is shown by engineering practice that if the plinth is not partitioned by slits the problem may be solved by wide trough left in advance.
已有工程实践表明,趾板不分缝,采取预留宽槽跳仓浇注可能是解决趾板裂缝的有效途径。
6) mining and pillar width
采留宽
1.
Thus, rational mining and pillar width were confirmed to ensure that surface di.
从而确定了地表变形在Ⅰ级破坏范围内的合理采留宽度,为研究条带开采地表移动规律和“三下”压煤条带开采设计提供了依据。
补充资料：宽留
1.请人留住的敬辞。
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