radioactive isotope发音

意思翻译

[核]放射性同位素

相似词语短语

radioactive decay───[核]放射性衰变；放射衰变

radioactive decay function───放射性衰变函数

双语使用场景

Those radioactive elements are N-16 the radioactive isotope (or version) of nitrogen (air).───这些发射性元素包括：氮16（空气中氮元素的放射性同位素）。

The city's challenge, chiefly, is to dispose of cesium-137, a radioactive isotope with a half-life of 30 years.───这座城市面临的最大问题就是处理铯—137，这是一种半衰期为30年的放射性同位素。

These cancers can be prevented if children are given pills containing the non-radioactive isotope of iodine soon after exposure.───这些癌症其实是可以避免的，只要在受到辐射之后，马上给儿童们服用不具有放射性的碘的同位素做成的药片。

A radioactive isotope of iodine widely used as a tracer in medical diagnosis.───放射性碘碘的一种放射性同位素，广泛地用于医学诊断作为追踪剂

"What it amounts to, " said Billings, "is that The Goose can convert any radioactive isotope into a stable one. . . "───“也就是说，”比林斯说道，“这只鹅能够把任何放射性同位素转变成稳定的同位素…”

A radioactive isotope of carbon, especially carbon 14.───放射性碳碳的一种放射性同位素，尤指碳14。

英语使用场景

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A radioactive isotope of cobalt with mass number '0 and exceptionally intense gamma-ray activity, used in radiotherapy, metallurgy, and materials testing.

A naturally or artificially produced radioactive isotope of an element.

Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.

The contents concern in the development of radioactive isotope tracer energy spectrum logging device, the calibration experiment in model well, the analysis of experimental data, the data ...

A radioactive isotope of cobalt emits penetrating gamma rays that are used in radiation therapy.

BEIJING - Trace levels of radioactive isotope cesium-137 and cesium-134 were detected in the air of 13 of the Chinese mainland's 31 provincial-level regions on Monday, up from eight regions on Sunday.

Every radioactive isotope provides an independent clock for measuring geological time.

At present, radioactive isotope tracing and impulse oxygen activation are the two mostly used methods for injection profile logging in separated-zone water injectors.