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- protective concrete layer 保护混凝土层
- Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam. 在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝。
- When the electrothermal layer of carbon fiber reinforced concrete (CFRC) is bonded with the ordinary concrete layer, thermal stress may bright out. 当碳纤维水泥基复合材料(CFRC)电热层与混凝土层固定在一起并且通电使之发热时,电热层的热膨胀受到限制将会产生热应力。
- When removing forms, never use concrete edge/corner as supporting point for crowbar. Carefully protect concrete edges/corners from being hit by forms. 拆模时撬棍不能以混凝土棱角为支点,要严防模板撞坏混凝土棱角。
- integral steel reinforced concrete layer 整体钢筋混凝土层
- A brief survey is given about the significance, scheme, train of thoughts and technical keys of researching and developing environmental protection concrete for recoverable vegetation. 摘要阐述了可恢复植被的环保混凝土的研制意义、方案、思路及技术关键。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- Construction technologies for asphalt concrete layer 沥青混凝土面层施工技术
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- How can we protect our computer files? 我们怎样才能保护我们的计算机数据?
- concreting layer by layer and segment by segment 分环分段施工
- A protective covering of bony plates or scales. 护身甲壳保护骨盘或介壳的覆盖层
- He put his arm round her in a protective gesture. 他用一只手臂围住她做出保护的姿势。
- environmental protection concrete 环保混凝土
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- A plastic cover protect the computer. 这台计算机由一个塑料防护罩盖着。
- It's our duty to protect the saplings. 保护树苗是我们的责任。