The industrial production, research & development of ludwigite are reviewed. The significance of development also stated.述国内对硼镁铁矿工业生产 和 科研开发情况,以及硼镁铁矿开发的意义.The theory ofZone of Proximal Development from Vygotsky is of imp...
Interest rates generally have been declining since last spring, despite a few upward blips in recent weeks.尽管近几周出现了几次短暂的回升，但自去年春天开始利率在整体上还是一直呈下降趋势。Rapid detection of all blips earns a high score.能很快发现所有的光点就能得高分.You can&#...
And what is that pearl of wisdom supposed to mean?那番精辟见解到底是什么意思呢？They are supposed to be here at about half four.他们应该在4点半左右到达这里。"Is she supposed to work today?" — "Nope, tomorrow."“今天她上班吗？”——“不，明天上。”...
...two stone forges, each equipped with bellows.两个都配有风箱的石头熔炉An aneroid is a sealed bellows which is sensitive to changes in atmospheric pressure.膜盒是一种密封的弹簧绉纹管,可以感受到大气压力的变化.You could, I suppose, compare me to a blacksmith...
For many, that crippling menage a trios – guilt, inhibition and shame, still lingered in the bedroom.但是对于她们中的很多人来说, 畸形的三角关系——罪恶 、 禁忌、羞耻 —— 还是出现在她们的卧室里.Arthritis is a crippling disease which affects people all over the wo...
Objective : To investigate the reasons of the second cholesteatoma of postoperative tympanoplasty.目的: 探讨单纯鼓室成形术后发生胆脂瘤的原因并提出预防措施.Objective To study the cause and treatment of external acoustic meatus cholesteatoma.目的探讨外耳道...