The growing problem is underlined in the latest issue of the Lancet.最近一期的《柳叶刀》杂志中强调了这一日益严重的问题。The report underlined his concern that standards were at risk.报告强调了他对道德水准可能会受影响所表示的关注。She underlined her disapproval of the pr...
...a security system with satellite relays.带有卫星传输设备的保安系统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.Materials and physical config...