Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射性同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐最和缓的放性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地学、放性同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放性同位素进行示踪试验和鱼体放影,证实白鲫鱼种可以摄食和消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐缓的放性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放性同位素地球学稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放性同位素进行示踪试验鱼体放自显影,证实白鲫鱼种可摄食消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37，是地质年代学、放射性同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验和鱼体放射自显影,证鱼种可以摄食和消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射同位素进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最和缓的放射性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37，是地质年代学、放射性同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性同位素进行示踪试验和鱼体放射自显影,证鱼种可以摄食和消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐射最缓的放射素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、放射素地球学素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射素进行示踪试验鱼体放射自显影,证实白鲫鱼种可以摄食消利用水绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐最和缓性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质年代学、性同位素地球学和稳定同位素地球学。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应P32性同位素进行示踪试验和鱼体自显影,证实白鲫鱼种可以摄食和消绵。

Tritium is one of the mildest radioactive isotopes.

氚是辐最和缓的性同位素之一。

There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry.

这里有37讲，主要是地质、性同位素地球和稳定同位素地球。

A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32性同位素进行示踪试验和鱼体显影,证实白鲫鱼种可以摄食和消利用水绵。