硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现.Base metals and gold are often found in association with magnetic...
Grate a tablespoonful of fresh ginger into a pan.磨碎一汤匙鲜姜，放入平底锅。I'll dish up and you can grate the Parmesan.我来上菜，你把帕尔马干酪磨碎。Finely grate about a teaspoon of orange zest and put aside.将橙皮擦出大约一茶匙的细末待用。...
滚烫的液体泼在水泥地面上又溅了起来。The hot liquid splashed down on the concrete and rebounded.水泼到她身上时，她大叫了一声。She gave a loud squawk when the water was poured on her.她几乎忍不住想把酒泼到他脸上.She was sorely tempted to throw the wine in his face....