含磁铁岩的岩栓不规则地分布于关键带的基底以上.Magnetitite - bearing plugs are found erratically from the base of the Critical Zone.在直径约1/2英里的地区的地表上有磁铁岩转石分布.An area about half - a - mile in diameter is surface strewn with blocks of magnetitite....
他感谢上帝，因为上帝在自作聪明的人面前自行隐匿，在心地纯洁的人面前则显现神迹。He thanked God for concealing Himself from the wise and revealing Himself to the simple.归信于主是顷刻神迹; 灵命成熟是终身课程.Conversion is the miracle of a moment ; maturing takes a lifetime.我们一心寻找...
And how is it known that Mars had hafnium - 187 ?那么是如何知道火星有铪 -187 的 呢 ?This activator is acyl amine - the hafnium activator that ether is a foundation.该催化剂为酰胺 - 醚为基础的铪催化剂.Chemical form of hafnium is perchlorate or nitrat...
“ 有法子, 爷爷会去赊五斤煤球. ”" There's always a way. Grandpa will get five catties of coalballs on credit. "论述了矿煤球团用铁精矿及添加剂包壳的优点.The advantages of iron ore - coal pellets covered with iron - concentrate shell are discussed.上海...