concrete

• Various concrete measures were enumerated in the plan .
  计划中列举了各种具体办法。
• Concrete was raised by a hoist .
  混凝土由升降机提升。
• These concrete applications should be child's play .
  这些具体应用应当是极容易的事。
• Some retarders permanently weaken the concrete .
  某些缓凝剂对混凝土起长期的弱化作用。
• He never came up with a concrete proposal to end the war .
  他从不提出结束战争的具体建议。
• The wall panels were bolted to the concrete foundation .
  墙壁镶板用螺栓安装在混凝土地基上。
• He was holding the concrete safety rail with an unsteady hand .
  他用那颤抖的手扶着混凝土栏杆。
• The cavity in the tower is filled with high-strength concrete .
  在塔内的空洞部分填满高强混凝土。
• Concrete structures are also usually assumed to deform linearly .
  混凝土结构通常也假设成线性变形。
• What is both the integral and concrete object of linguistics ?
  语言学的又完整又具体的对象是什么呢？