Yoel named the birds hopping about: grackle, raven, blackstart, Smyrna kingfisher.
尤尔叫出了雀跃着的鸟儿的名字：白头翁、乌鸦、黑鸟、土麦那翠鸟。
2
The blackstart power source planning model based on minimization of social interruption cost is proposed to optimize the capacity and location of the blackstart unit.
建立了以社会停电损失最小为目标的黑启动电源规划模型，用以优化黑启动电源的安装位置及容量。
3
Blackstart ancillary service is one of the important methods to assure the security and reliability of power supply with the background of competitive bulk - power markets.