radioactive isotope

美 　英

• na.放射性同位素
• 網(wǎng)絡放射同位素；放射性同位元素；放射性同位素法

英漢解釋

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.

這座城市面臨的最大問題就是處理銫—137，這是一種半衰期為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.

這些癌癥其實是可以避免的，只要在受到輻射之后，馬上給兒童們服用不具有放射性的碘的同位素做成的藥片。

A radioactive isotope of iodine widely used as a tracer in medical diagnosis.

放射性碘碘的一種放射性同位素，廣泛地用于醫(yī)學診斷作為追蹤劑

"What it amounts to, " said Billings, "is that The Goose can convert any radioactive isotope into a stable one. . . "

“也就是說，”比林斯說道，“這只鵝能夠把任何放射性同位素轉變成穩(wěn)定的同位素…”

Those radioactive elements are N-16 the radioactive isotope (or version) of nitrogen (air).

這些發(fā)射性元素包括：氮16（空氣中氮元素的放射性同位素）。

A radioactive isotope of carbon, especially carbon 14.

放射性碳碳的一種放射性同位素，尤指碳14。

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

利用放射性核素示蹤技術對鎘及鉻與毛發(fā)結合機制的研究

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

用同位素測井技術確定地下水側向補給量

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

大理州放射源、放射性同位素和射線裝置現(xiàn)狀調查與防治對策

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

提高同位素測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

一種放射性同位素溶液分裝系統(tǒng)的研制與應用

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

放射性核素顯像早期診斷帕金森病的研究進展

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蹤劑進行井間監(jiān)測及剩余油分布研究

Measuring Error and Analyzing of Radioactive Isotope Measure Instrument

射線測量儀表測量誤差分析

Automatic dilution and division system of radioactive isotope

放射性同位素自動稀釋和分源系統(tǒng)

A densimeter with radioactive isotope for teaching

一種適合于教學的放射性同位素密度計