concrete

• These nonrestrictive units had concrete floors on an interior steel frame .
  这些非抗震单元在内部为钢构架上是水泥地板。
• Concrete was supplied from a batching plant located approximately two miles .
  混凝土由距工地大约2英里的分批拌合厂供给。
• His mind was concrete and moved with difficulty in regions of the abstract .
  他的思想是具体的，他在抽象的领域里步履艰难。
• We buried large coil beneath each of the eight-foot concrete footings .
  我们把大线圈埋在每一个8英尺厚的混凝土底脚的下面。
• Jordan changed the subject with an urban distaste for the concrete .
  乔丹带有一种城里人不愿说出具体细节的态度，回避了话题。
• Mild steel has a high tensile strength, this being about 200 times that of concrete .
  软钢的抗张强度大，约为混凝土的200倍。
• Slow, careful curing of the concrete improves the hydration of the cement .
  混凝土的缓慢而精心的养护可以改善水泥的水化作用。
• They give concrete evidence that nuclear reactions are proceeding in stars .
  它们给出了恒星内正在不断进行的核反应的确实证据。
• One of the commonest foundations is that for a concrete column or a steel stanchion .
  最常见的地基之一是混凝土柱或钢支柱的地基。
• The invention of the solenoid provided immediate concrete evidence of this idea .
  螺旋管线圈的发明为这种看法直接提供了具体证据。