mortar-board的意思|示意

The penetration depth into SFRC with the board is decreased about 11%, but the penetration depth into cement mortar is increased about 12% as compared with that into the SFRC.

当长杆射弹和撞击速度都相同时，与侵彻钢纤维混凝土靶相比，含单层密排刚玉球的钢纤维混凝土靶中的侵彻深度大约降低了11%，而水泥砂浆石靶中的侵彻深度增加了12%。

Rural Buildings; Building energy saving; Sandwiched insulation roof panel; waterproof mortar; steel mesh; bonding layer; calcium silicate board.

村镇住宅； 建筑节能； 夹芯式保温屋面板； 防水砂浆； 批荡网； 粘结层； 硅酸钙板；

Standing on the steps of Sydney's town hall, Eddie Meng waves his mortar board as some of his fellow Chinese students take pictures of him before his graduation ceremony.

小孟站在悉尼市政厅门前的台阶上，手里挥舞着他的学位帽，而他的一些中国同学正忙着在他参加毕业典礼之前帮他拍些照片。

Properties of anti-cracking of rubberized mortar were studied at plastic stage and hard stage by the method of board and ring devices respectively.

分别用平板法及圆环法测试研究了不同代砂率的橡胶砂浆在塑性阶段及硬化早期阶段的收缩开裂性能。

The utility model mainly adopts that a monolithic steel wire sandwich board is clamped between plain nets, and cement mortar is plastered on the both sides of the plain nets.

其主要采用整体式钢丝夹心板夹在平网中间，平网两边抹以水泥砂浆。

Concrete foam insulation board is porous material, cement, mortar, wall and homogeneous, good interface, simple cleaning paste it directly, and viscous solid.

水泥发泡保温板是水泥基的多孔材料，与砂浆、墙面同质，界面优良，经简单清理直接粘贴即可，且粘性牢固。