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- The practice of using antimony to increase hardness of heavy castings and improve quality of complicated castings was introduced. 介绍了在实际生产中应用锑来增加厚大铸件的硬度以及提高复杂铸件铸造质量的情况。
- Watts air scoops have heavy cast iron construction.They have tappings for the installation of an expansion tank and air vent. 美国瓦茨导气罩具有重型铸铁结构，并都配置用于安装一个膨胀罐和排气阀的连接端口。
- Foundry Equipment for Heavy Castings 大型铸件的铸造装备
- Calculation of Effective Puring Time for Heavy Castings 大型铸件有效浇注时间的计算
- The ships cast anchor because of the heavy fog. 船因浓雾拋锚。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- As the sun grew warmer, Molly cast off her heavy winter clothes. 太阳愈来愈暖和，于是莫利把冬衣搁在一边了。
- Priority is given to development of heavy coal liquefaction and petrochemical equipment, heavy vessels for hydrogenation reactor and nuclear reactor and localization of heavy casting and forging for super-critical unit. 重点开发煤液化和石油化工等重型设备,加氢反应器和核电等重型容器,超临界机组配套大型铸锻件,实现超临界机组国产化。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- Heavy taxes indispose a citizen to work hard. 重税于国民不愿意辛勤工作。
- A heavy shower drench the campers. 一阵骤雨把露营者都淋湿了。
- Even an oversight in the design might issue in heavy losses. 设计中那怕是一点点疏忽也可能造成重大的损失。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。
