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- To make(a heated metal bolt, for example) shorter and thicker by hammering on the end. 镦粗，加厚锤打一端使（如加热过的金属条）变短变厚
- To make (a heated metal bolt, for example) shorter and thicker by hammering on the end. 镦粗，加厚：锤打一端使（如加热过的金属条）变短变厚
- Keywords Barkhausen effect;metal bolt;loading; 巴克豪森效应;金属锚杆;在役荷载;
- According to investigation, the anchoring force of the grouted bolts is smaller and has a greater discreteness than the frictional metal bolts. 研究表明砂浆锚杆的锚固力较小且离散度较大;
- According to the characteristic of the open-off cuts,we have improved the structure of retrievable cement metal bolts so that it can be used in open-off cuts. 针对煤矿开切眼巷道的特点,对可回收水泥金属锚杆结构进行改进,使其能够在开切眼巷道中使用。
- COMPARISON OF ANCHORING FORCE BETWEEN GROUTED BOLT AND FRICTIONAL METAL BOLT 摩擦锚杆与砂浆锚杆锚固力的对比试验研究
- Keywords Frictional metal bolt Grouted bolt Carrying capacity of bolt Tunnel; 摩擦锚杆;砂浆锚杆;锚固力;巷道;结构承载力;
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。
