Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭钋是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫镭射练习器、高尔夫挥杆水平仪练习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们青铀矿物中至少含有两种放射性物质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭钋发现是皮埃·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高镭射练习器、高杆水平仪练习器、高杆测速器、高毬具包、高衣包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿中至少含有两种放射性质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨演讲话题之前，我还想回忆一下，镭钋发现是皮埃尔·居里与我合作完成。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

产品高尔夫镭射练习器、高尔夫挥杆水平仪练习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿物中至少含有两种放射性物质：与铋伴生命名为钋，与钡伴生命名为镭。

Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭钋发现是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品尔夫镭练习器、尔夫挥杆水平仪练习器、尔夫挥杆测速器、尔夫毬、尔夫衣物、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿物中至少含有两种性物质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭的体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还回忆一下，镭钋发现是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫镭射练习器、高尔夫挥杆水平仪练习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、、等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿物中至少含有两种放射性物质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭钋发现是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫镭射练习器、高尔夫水平仪练习器、高尔夫速器、高尔夫毬具包、高尔夫衣物包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青矿物中至少含有两种放射性物质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还想回忆一下，镭钋发现是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫镭射练习器、高尔夫挥杆水平仪练习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿物含有两种放射性物质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是镭的子体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲的话题之前，我还回忆一下，镭钋发现是皮埃尔·居里与我合作完成的。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔镭射练习器、高尔挥杆水平仪练习器、高尔挥杆测速器、高尔毬具包、高尔包、鞋、帽子等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿中至少含有两种放射性质：与铋伴生的命名为钋，与钡伴生的命名为镭。

Radon is the daughter of radium.

氡是体。

Before broaching the subject of this lecture, I should like to recall that the discoveries of radium and of polonium were made by Pierre Curie in collaboration with me.

在开始讨论这次演讲话题之前，我还想回忆一下，钋发现是皮埃尔·居里与我合作完成。

We mainly producing in golf radium simulator, gradienter simulator of golf club, velometer of golf club, bags of golf balls and clothes, golf shoes, golf hats and other relative products.

主要产品高尔夫习器、高尔夫挥杆水平仪习器、高尔夫挥杆测速器、高尔夫毬具包、高尔夫衣物包、鞋、帽等相关产品。

We found that pitchblende contains at least two radioactive materials, one of which, accompanying bismuth, has been given the name polonium, while the other, paired with barium, has been called radium.

我们发现沥青铀矿物中至少含有两种放性物质：与铋伴生命名为钋，与钡伴生命名为。