radioactive isotope

radioactive isotope

美 　英

• na.放射性同位素
• 网络放射同位素；放射性同位元素；放射性同位素法

英汉解释

na.

1. 放射性同位素

例句

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…”

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）。

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。

Study of Binding Mechanism between Endogenous and Exogenous Cadmium and Chromium with Hair by Means of Radioactive Isotope Labelling

利用放射性核素示踪技术对镉及铬与毛发结合机制的研究

Determination of lateral groundwater recharge using single well techniques of a radioactive isotope

用同位素测井技术确定地下水侧向补给量

Investigation and Countermeasures on the State of Radioactive Source and Radioactive Isotope and Radial Ray Equipment in Dali

大理州放射源、放射性同位素和射线装置现状调查与防治对策

Research on improving the disturbance resistance ability of radioactive isotope aircraft fuel density measurement

提高同位素测量航空燃油密度精度的方法研究

Development and Application of an Injection Set for Radioactive Isotope Solution

一种放射性同位素溶液分装系统的研制与应用

Research progress of the radioactive isotope imaging in diagnosis of early Parkinson's disease

放射性核素显像早期诊断帕金森病的研究进展

Study on the Connectivity Measurement and the Distribution of Oil Saturation Among Wells With Radioactive Isotope Tracer

利用放射性同位素示踪剂进行井间监测及剩余油分布研究

Measuring Error and Analyzing of Radioactive Isotope Measure Instrument

射线测量仪表测量误差分析

Automatic dilution and division system of radioactive isotope

放射性同位素自动稀释和分源系统

A densimeter with radioactive isotope for teaching

一种适合于教学的放射性同位素密度计