这个机理的特殊情况就是 所谓 的筛分效应.A special case of this mechanism is the so - called sieve effect.这些方法有碎磨 、 筛分 、 混匀 、 选矿以及粉矿造块等.These processes include comminution, screening, blending , concentration , and further more, agglomerati...
When I was a little bitty baby, my mamma used to rock me in my cradle.当我还是个小婴儿的时候, 我母亲总是用摇床来摇我.The play is rather bitty.这出戏有点儿像拼凑的.The song was Little Bitty Tear.这首歌就是《小滴泪》....
They say he's certain to get a nomination for best supporting actor.他们说他肯定能获得最佳男配角奖的提名。Hamstrings are supporting muscles at the back of the thigh.腿筋是位于大腿后侧起支撑作用的肌肉。The income from visitors makes the museum self-supp...