浮选操作法用于佛罗里达磷矿和科拉磷矿.Flotation is used for Florida and Kola rock.浮选是从液体中分离出低密度固体物或液态颗粒.Flotation is a process for separating low density solids or liquid particles from a liquid phase.介绍浮选机矿浆液位控制系统及其工业试验过程.Expounds liquid ...
The nearest safe anchorage was in Halifax, Nova Scotia.最近的安全泊地在新斯科舍省的哈利法克斯。" You go to -- Halifax,'she said tensely, her green eyes slits of rage." 你给我滚 ---- 滚到远远的地方去! " 她恶狠狠地说, 那双绿眼睛冒出了怒火.Halifax, of the Public Wor...
He kept his eyes glued to the clock.他目不转睛地盯着钟表。Rudolph leaned forward intently, gloriously battered by the music, his eyes glued on the Negro trumpeter.鲁道夫急切地听着, 这音乐叫他大为倾倒,眼睛盯着那吹小号的黑人.He glued many envelops yesterday.他昨天...
The magnolias and tulips in our garden are in bloom now.园里的木兰花和郁金香已经盛开.The magnolias are in blossom and they attract many swallows.玉兰花开吸引了许多燕子.Precocious flowers appear before the leaves as in some species of magnolias.早...