isotopic

Isotopic analysis of shells allowed geologists to measure another glacial effect.

对贝壳的同位素分析使得地质学家可以测量另一种冰川效应。

This system can determine 13 isotopic peaks by single beam method.

该系统使用单束法能测定13个同位素峰。

The isotopic signatures of most ancient limestones indicated the same process .

大多数古代石灰岩的同位素特征说明了同样的过程。

The neck should be examined yearly. Isotopic scanning is not repeated routinely.

每年应作颈部检查，按常规不需要进行同位素重复扫描。

You´ve got some radioactive isotopic that can spontaneously decay into some other nucleus.

我们有一些放射性同位素，这些同位素会自发变成其他的原子核。