green sand

英 [ɡriːn sænd]

美 [ɡriːn sænd]

n.  绿砂；海绿石砂

机械

双语例句

• The Influence of Green Sand Properties on Quality of Iron Casting and Their Control
  湿型砂性能对铸铁件质量的影响及控制
• A measuring system of multi-mechanical properties of green sand has been introduced in the paper.
  本文介绍了铸造型砂多项机械性能检测系统。
• Green Sand Beach lies on the slopes of the world's largest active volcano, Mauna Loa.
  绿沙海滩就位于全球最大的活火山冒纳罗亚的斜坡上。
• Rotary stream equipment for green sand reclamation base hot method and current reclamation mechanism.
  旋流式旧砂再生装置的提出是以热法和气流式再生机理为基础，采用旋动射流的气流为动力源的新型旧砂再生装置。
• The gas evolution test method has the advantage that the effective coal dust content in green sand can be determined rapidly and accurately.
  发气量试验方法的优点是能够迅速和准确地确定型砂中有效煤粉的具体含量。
• The quality control of green sand has been the important task in domain of foundry all the while.
  型砂质量控制一直是铸造领域的重要研究课题。
• The lubricants of casting mold used in green sand transfer coating were investigated under impact pressure casting.
  在气冲造型条件下对粘土砂转移涂料的脱模剂进行了研究。
• Investigation on Using Compound Carbon Powder as Substitute for Coal Dust in Green Sand
  复合碳粉代煤粉在型砂中的应用研究
• Permeability, compactibility and mould compaction are important performance characteristics of green sand and mould.
  透气性、紧实率及铸型紧实度是湿型粘土砂及砂型的重要性能指标。
• Compacting process and compacting effects of air impact molding machine with formed squeeze head for combined mould of green sand of motor housing casting were introduced.
  从解决电机壳铸件铸造机械化的迫切性入手，介绍了气冲气推成型触头造型机制造电机壳铸型的成型过程及其实砂效果。