Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.主要伴生矿物为磁铁矿、钛铁矿, 少量黄铁矿和微量黄铜矿.Iron ores of greatest economic interest contain magnetite and hematite.最具有经济价值的铁矿包括磁铁矿和赤铁矿.T...
It is said that the magnetite was formed by a chemical process called thermal decomposition.据说这枚陨星是在热分解的化学过程中形成的。Iron ores of greatest economic interest contain magnetite and hematite.最具有经济价值的铁矿包括磁铁矿和赤铁矿.This is because ...
Faecal impaction is particularly common in the burned patient.粪块嵌塞特别常见于烧伤病人.These standards relate to the degree of faecal pollution measured as E.这套标准以大肠杆菌(显示污水的存在)量显示粪便带来的污染程度.It boasted 170 times the acceptable level ...
Favorite desserts include mince pie or pumpkin pie, plum pudding and fruitcake.人们最喜欢的饭后甜点包括甜馅饼或南瓜馅饼 、 李子布丁和水果蛋糕.You can add ingredients to these desserts as they begin to set.这些甜点开始凝固时就可以加入辅料了。You can add ingredients to ...
Come on, lads. Sock it to 'em.来吧,伙计们,让他们开开眼。I'm not trying to beat your alibis any more than I'm trying to prove'em.我并不是不让你辩护,我只是想把那个人找出来." Dell,'said he, " let's put our Christmas presents ...