In the end, the network reliabilities considering voltage sags and protective relays or not are compared.最后比较了计及电压暂降和保护性能前后的配电网可靠性指标变化.This article describes examples to upgrade introduced power turbine so as to further ...
Juanita: What about those glass things? They're pretty. Can I hold one?朱: 这些玻璃的东西 呢? 他们很漂亮.One may hold one's tongue in an ill time.时辰不利休开口.The Saudis hold one - fourth of the world proven oil reserves.沙特拥有全世界石...
最好让转子自由旋转.It is best to allow the rotor to rotate freely.克里斯·雷茨勒已制造出了一种叫波转子的机器的样机。Chris Retzler has built a prototype of a machine called the wave rotor.转子在其凸角之间的三个面上有凹槽.The rotor has recesses in its three faces between ...
Objective To evaluate the application of diffusion - weighted MR imaging in hepatic echinococcosis.目的探讨扩散加权成像在肝包虫病中的应用价值.It is a burgeoning technology of using Java to tap WebGIS application.Java开发WebGIS应用是一门新兴的技术.Object...