您要查找的是不是：
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- The hardening of cement is a chemical process. 水泥的硬化就是一个化学过程。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- cementation hardening 渗碳硬化
- Recommended cementation material is 2-bond and 2- luting cement. 推荐粘接材料是2-BOND与2-LUTING。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Don't harden your heart against him. 别对他硬心肠。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- Able to set and harden under water,as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些，帆扯得不够紧！
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Hardening of cement is now four or five clubs roadway. 现在正进行水泥硬化四、五社巷道。
