试验结果表明:钢纤维混凝土与素混凝土相比,具有良好的 抗 爆性能.The tests prove that SFRC has perfect performance on anti - explosion.探讨了稀土化合物用作环保汽油抗爆剂的可能性.Capabilities using rare earth compounds as environmentally friendly gasoline antiknocks were ex...
The inveteracy of people's prejudices is out of your imagination.人们偏见的根深蒂固远远超出了你的想象.Chinese traditional political ideas were of long standing and inveteracy.中国传统政治观念源远流长、根深蒂固....
Signal - oriented ATS design is an important branch of modern test technology.面向信号的ATS设计是现代测试技术的重要分支.ATS system by the control center, stations, parking lots and automotive components.ATS系统由控制中心 、 车站 、 车场以及车载设备组成.General...