1) holding-plate
托板
1.
Differentiation and application of “holding-plate” of overlying strata;
覆岩中托板的判别与应用
2.
This paper studies the deformation and failure of a controlling holding-plate rock stratum when large area is extracted continuously, from the view point of 3-D space, it also studies the essential relationship between surface subsidence and fracture and instability holding-plate as well as relevant features.
本文从三维空间角度来研究地下连续大面积开采时托板控制岩层的变形破坏规律，研究地表沉陷与托板破断失稳的本质联系和相关特征。
2) supporting plate
托板
1.
The control action and forms of supporting plate in cover rock;
覆岩中托板的控制作用与形式浅探
2.
It's orientated by outer circle of workpiece itself and grinded by support of a supporting plate.
外圆无心磨削是不定心的磨削 ,由托板支承靠工件自身外圆定位进行磨削。
3) Pallet
[英]['pælət] [美]['pælət]
托板
1.
To Design and Rational Choose Model Bolt Pallet;
锚杆托板的设计与合理选型
5) support plate truss
管板托板
6) joist
[英][dʒɔɪst] [美][dʒɔɪst]
底托板;托梁
补充资料：前臂托板
前臂托板 前臂托板 正骨器械之一。可用于限制已整复固定的前臂发生旋转及下垂，使患肢保持于功能位置，从而利于骨折断端愈合。该器械多用木质材料制作，所需长度应从尺骨鹰嘴到手指端，宽以前臂横径为度，为便于手握，可于远端作一圆术柱形把手，并将其置于病者患臂下，挂颈部将患肢悬于胸前。
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