In July 1898, Madame Curie and her husband got a great success that they discovered the radioactive element, polonium.

1898年7月人人曰人人操曰，居里夫人和她的丈夫獲得了很大的成功—他們發(fā)現(xiàn)了放射性元素釙欧美精品-a。

In 1898 Marie Curie and her husband discovered two other naturally occurring, strongly radioactive elements, radium and polonium .

1898年居里夫人和她的丈夫發(fā)現(xiàn)了另外兩種天然存在的強(qiáng)放射性元素久久婷婷五月综合国产，鐳和釙东京热视频网址。

In 1898 she discovered the first of these new radioactive minerals, which she named "polonium" in honour of her motherland-Poland, and on which she wrote a research paper.

為向她的祖國一波蘭表示敬意99久久性爱白浆，她把這種礦物取名為"釙"，并寫了一篇關(guān)于釙的研究論文丁香婷婷一区二区。

In 1898 Marie Curie and her husband discover ed two other naturally occurring, strongly radioactive elements, radium and polonium.

1898年居里夫人和她的丈夫發(fā)現(xiàn)了另外兩種天然存在的強(qiáng)放射性元素又黄又爽的黄色视频，鐳和釙。

In 1898 she discovered the first of these new radioactive minerals, which she named "polonium" in honour of her motherland — Poland ...

1898年欧美精品第欧美第12页，她現(xiàn)了這些新放射性礦物中的第一種国产精品特级毛片一区二区在线。為向她的祖國—波蘭表示敬意，她把這種礦物取名為"釙"欧美特黄午夜视频。欧美自拍偷拍精品。。男女视频在线免费看。日本系列JULIA在线播放。。精品首页。

Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France.

居里夫人是一位具有化學(xué)專門知識的物理學(xué)家99色免费。1898年，她在法國巴黎發(fā)現(xiàn)了放射性物質(zhì)的鐳和釙国产乱弄免费视频。。

The face of all this suffering, she suffers, hold on tears, forget all the pain, more hard, strong, and finally, she found that radioactive elements polonium and radium, has created one after another shocking miracle, and more idol for generations of people.

面對這一切的苦難日韩淫乱毛片，她承受著，挺住淚水久久精品人妻人妇电影系列影院，忘記所有的傷痛插女人视频，更加努力、堅(jiān)強(qiáng)国产午夜精品视频一区二区三区，終于，她發(fā)現(xiàn)發(fā)射性元素釙和鐳亚洲,日韩,性爱，創(chuàng)造了一個(gè)又一個(gè)令人震驚的奇跡影音先锋女人av鲁资源网，也更為一代一代人的偶像。

In 1898 Madame Curie discovered the first of these new radioactive minerals, which she named "polonium" in honor of her motherland — Poland, and on which she wrote a research paper.

1898年居里夫人發(fā)現(xiàn)了這些新放射性礦物中的第一種欧美日韩精品一二。為了向祖國—波蘭表示敬意看男女搞，她把這種礦物取名為"釙"，并寫了一篇關(guān)于釙的研究論文亚洲美女日逼A片。

In July 1898, Madame Curie and her husband got a great success that they discovered the radioactive element, polonium, which Marie named after Poland.

1898年7月高潮黄网站色在线观看免费，居里夫人和她的丈夫取得了一項(xiàng)極大的成就-----他們發(fā)現(xiàn)了一種放射性元素，瑪麗以波蘭這一名稱的字頭命名它為釙2020亚洲一级兔费A片。

Article 307While consigning for transport such dangerous goods as inflammable, explosive, toxic, corrosive or radioactive articles, the consignor shall, in accordance with the regulations of the State on the transport of dangerous goods, properly package the dangerous goods, affix thereto warning signs and labels, and submit to the carrier written documents concerning the name, nature and precautional measures relevant to the dangerous goods.

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