在装有空调设备的实验室里,准确地调节阈值应变是很容易做到的.In an air - conditioned laboratory precise adjustment of the threshold strain can be achieved quite easily.神经网络权值和阈值的优化方法.Optimum Method About Weights and Thresholds of Neural Network.提出了基于二...
The fish scaling resistance of the ultra low carbon steel sheet for enameling has been studied.研究了冷轧超低碳搪瓷钢板的抗鳞爆性能.The main products are respectively pulling machines , enameling machines and fiber cable equipment, teleco...
格雷戈里仍为香农的朝气、快乐和美丽着迷。Gregory was still enchanted with Shannon's youth and joy and beauty.对我来说，他是世界上最美丽的孩子。To me he is the most beautiful child in the world.我们的城市很美丽，但愿它能保持下去。We have a beautiful city and we pray it st...
火星的大气层极其稀薄，几乎全部由二氧化碳构成。Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.火星的大气层中只含有极少量的水。The Martian atmosphere contains only tiny amounts of water.空间站在重返地球大气层时会被烧毁。The station would burn...
对于α-氨基仍采用Fmoc保护策略, 侧链氨基用二碳酸二叔丁酯引入叔丁氧羰基来保护,侧链胍基用酸敏感保护基2,2, 4,6,7-五甲基二氢苯并呋喃-5-磺酰基来保护.Fmoc, Boc and Pbf were used respectively to protect α - amido, side amido and side guanidine group....