The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.Gold ore main type is auriferous quartz vein type.金矿床主要为含金硫化物...
...a vast area of tropical rainforest.广阔的热带雨林Mr Mendes was leading a campaign to save Brazil's rainforest from exploitation.门德斯先生正领导一场运动，以拯救遭到乱砍滥伐的巴西热带雨林。tribes living in remote areas of the Amazonian rainforest居住在亚...
Snickers rip pled in the room as she rummaged through the huge shoulder bag a purse.当她在那个被当作手袋的大背包里面寻找什么东西的时候,窃笑声开始在教室里此起彼伏.I rummaged through the drawers and came up with Amanda's folder. 'Here we are.'我翻...
We are beginning to muddle the extended royal family and the monarchy.我们开始混淆皇室大家庭和君主制这两个概念了。Twenty-five of his supporters petitioned him to restore the monarchy.他的拥护者中有25个人请求他复辟。To them, the monarchy is the special symbo...
“这不会有什么危险的，弗雷迪，”阿诺德急忙补充了一句。"There's no threat in this, Freddie," Arnold hastened to say.弗雷迪·摩克瑞是英国硬摇滚乐界一颗耀眼的明星。Freddie Mercury was a flamboyant star of the British hard rock scene.弗雷迪 几乎每星期天晚上都进城.Freddie almost [ ne...
我们的新任务是到1995年底增到200亿美元.Our new task is to reach US $ 20 billion by the end of 1995.付款后,才完成任务,即赚300元,使用上面的链接.Payment is only after completing the task ie earning $ 300 using the link above....