在硫酸盐电解液中,采用脉冲电源电沉积了镍钴合金.Ni - Co alloys were deposited by applying current pulses from a sulfate electrolyte.锂离子蓄电池电解液及其添加剂的研究日益受到研究者的重视.Great importance is attached to the lithium - ion rechargeable battery electrolyte a...
An oil slick caused by a spill from a supertanker has hit several beaches.一艘超级油轮的石油泄漏形成的浮油膜已经影响了好几个海滩。A supertanker continues to gush oil off the coast of Spain.西班牙海岸附近的一艘超级油轮仍在大量漏油。...