2) moving board
可调活板
3) roof movement
顶板活动
1.
On the basis of characteristics of the roof movement ( from the initial mining phase, the special area to the through phase) and the key parameters of the first and periodic loading distance, Huojitu Colliery has initially grasped the loading regularity of the 2 -2 roof, which provides the scientific gist for roof management in working face.
介绍活鸡兔煤矿首采工作面从初始开采阶段、特殊地段及收尾贯通阶段顶板活动特点和老顶初次来压步距、周期来压步距等主要参数,初步掌握2 -2 煤顶板来压规律,为工作面顶板管理提供科学依据。
4) active template
活性模板
1.
The action mechanism of active template was also discussed.
采用活性模板法制备了高纯纳米镍(Ni)粉体。
2.
The results show that active template not only exerts micro-reactor and steric stabilization function,but also acts as reducer during reaction.
采用活性模板法制备了高纯纳米铜(Cu)粉体。
5) active sieve plate
活动筛板
6) looes-plate type
活板式
1.
SGW-40(80)T scraper conveyor drive end unit of looes-plate type;
活板式SGW-40(80)T型刮板机机尾
补充资料：活板
1.见"活版"。
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