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- It is studied in this work that this instrument can be used for the analysis of powder cement samples, to deter-mine MgO, Al2O3, SiO2, K2O, CaO and Fe2O3. An estimation for the error caused by sampling is given as an ini-tiative work. 作者用该仪器分析了粉末状水泥中MgO、Al_2O_3、SiO_2、SO_3、K_2O、CaO和Fe_2O_3等组成;并对水泥生料的取样误差作了估计.
- Based on the experiments of exploding on the surface of the cement sample, the phenomenon of the rock damage and fracture by shock waves in exploding was simulated. 摘要通过水中爆炸波对水泥试样的损伤破坏实验来模拟水力裂缝层内爆炸采油中激波使岩石损伤开裂的现象。
- Standard Practice for Mixing Thermal Insulating Cement Samples 混合绝热水泥试样
- Kindly send us two samples of each class quote for. 报价时,请对每一个等级的各寄两个样品。
- By parcel post our samples were sent. 我们的样品是通过邮包寄送的。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- Tests on Thermal Stress in Asphalt Cement Sample 沥青混凝土温度应力试验研究
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- Samples are furnished on demand. 一经要求,即供样品。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- 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。
- There are many admiral samples in the collection. 这部集子里有许多花蝶标本。
- 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。
- On display are more than40,000 samples of export commodities. 陈列的出口商品的样品共四万多种。
- Receiving your samples, we have shown them to their buyers. 贵公司的样品已收到,现已转给用户。
- A fine lime cement used as a finishing coat on plaster. 精制石灰胶泥精制石灰胶泥,用于在灰泥表层涂抹成膜
- We are sending out samples in the hope of gaining comments. 我们正在寄送样品,以期徵求意见。