1.
Study on the Material and Structure of Plastic Expansion-Shell Anchor-Bolt's Head;
塑料胀壳式锚杆的锚头材料及结构形式研究
2.
Experimental Study on High Early Strength Cementing Material for Prestressed Anchorage
高早强预应力锚固灌浆材料试验研究
3.
Research on Preparation and Performance of a New Type Inorganic Anchoring Material;
新型无机锚固材料的制备及性能研究
4.
Discussion on the Improvement and Application of Bolting Material at Roadway
浅谈煤巷锚杆支护材料的改进与应用
5.
Anchorage Systems of High Strength Fiber Reinforced Polymer and the Applications in Strengthened Structure;
高强度复合材料FRP片材波形齿夹具锚锚固系统及应用研究
6.
Wood and stone are building materials.
木材和石头是建筑材料。
7.
FEA of Pre-stressed Anchor Device under Stress and Dimension and Material Optimum of Anchor Head;
预应力锚具受力过程的有限元分析及锚圈的尺寸和材料优化
8.
A substance, such as wood or stone, that has been prepared for engraving.
木料，石料雕刻用的材料，如木头或石料
9.
Surface Physics of Liquid Crystal--Studies on the Effects of the Interface and Anchoring Energy;
液晶材料表面物理——界面效应和锚定能的研究
10.
Study on Fiber Optical Materials, Components and Smart Rock Bolt Structure;
光纤智能材料、器件与智能锚索结构系统的研究
11.
Experimental Investigation of the Bonded Rebar Anchorage Properties of Cement Based Inorganic Anchoring Material;
水泥基无机粘结材料植筋粘结锚固性能研究
12.
Experimental Study of Post-Anchored Inorganic Bonded Rebar Performance
无机后锚固材料植筋性能试验研究与分析
13.
Development of Structural Adhesive with Nanomaterial and Technology of Post-installed Chemically Bonded Rebar
含纳米材料结构胶的研制与植筋锚固技术
14.
Study of Properties of Post-Anchored Inorganic Reinforcement Material and Its Developing
无机后锚固植筋材料的开发及性能研究
15.
To make a hole in (a hard material) with a drill
用钻头在(硬材料)上打孔.
16.
Wood and stone are the only raw materials on the island.
木材和石头是这个岛上仅有的原材料。
17.
Wood and stone are the only raw materials on the island
木材和石头是这个岛上仅有的原材料
18.
shape from stone or wood or any other hard material.
用石头或者木头等硬性材料制作。