It will produce electricity more cheaply than a nuclear plant.它的发电成本要比核电站低。The cost of electricity from coal-fired stations is expected to fall.用煤作燃料的火力发电站的成本有望降低。The building had been trashed and its electricity supply ...
而密度较大的示踪颗粒则只会沿着布风板滚到排渣口处停住.Oppositely heavier or high - density particles just rolled along the air distributor plate until arriving the exit.本文分别研究了∧形和V形布风板内循环流化床颗粒相流化特性.The flow behavior of particles in fluidized bed w...