Effects of water quenching on properties of pyrrhotite in calcines of Huangjingdong concentrates are - DTA techniques.回转窑焙砂中的硫主要以磁黄铁矿形式存在,在高温及酸性气氛下直接水淬冷却时....
He didn't really know very much about javelin throwing.他其实并不太懂掷标枪.She achieved a throw of sixty metres in the javelin event.在掷标枪项目中,她掷了60米远.Harriet came second in the javelin.哈丽特掷标枪得了亚军....
I sat on the stairs and watched, fascinated.我坐在楼梯上出神地观望。I slid into a depression and became morbidly fascinated with death.我陷入消沉，开始对死亡有种病态的迷恋。I was always fascinated by the acrobats at the circus.我总是着迷于马戏团里的杂技演员.A new ge...
自然爱好者要密切留意鹰、鸬鹚和偶尔出现的鲸鱼。Nature lovers will be on the lookout for eagles, cormorants, and the occasional whale.阿鸬鹚鱼雷几乎剪切关闭悉尼的弓.A Kormoran torpedo nearly sheared off the Sydney's bow.那些鸟是受过训练的鸬鹚.The birds are trained c...