在低离子强度介质中,基粒垛叠能打开这是一个有意思的性质。
Grana stacks have the interesting property of unfolding in low ionic strength medium.
同时,对在垛板机调试中遇到的一些实际问题提出了处理的方法。
Meanwhile, some good and real ways to deal with some real problem on a stacker were suggested here too.
一个板坯库中可分为多个逻辑区域,每个逻辑区域又进一步分为多个垛位。
A slab yard can be divided into a large number of logic sections each including many pile locations.
寺河矿综采工作面巷道采用顺序开采的回采方式。选用7200/23/38 A型垛式支架对巷道进行超前支护,实践中提出了支护过程中存在的几点问题并提出了改进意见。
Sequential mining is utilized in the fully-mechanized face in Sihe mine. 7200/23/38A chock support is used in entry, some problems on its usage and related improvement opinions are put foreward.
扶垛:建筑中,自墙面凸出的砖石砌体,用以加固墙身或抵抗由拱或屋顶所产生的横向推力。
Buttress: Exterior support, usually of masonry, projecting from the face of a wall and serving to strengthen it or resist outward thrust from an arch or roof.
扶垛:建筑中,自墙面凸出的砖石砌体,用以加固墙身或抵抗由拱或屋顶所产生的横向推力。
Buttress: Exterior support, usually of masonry, projecting from the face of a wall and serving to strengthen it or resist outward thrust from an arch or roof.
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