| 释义 |
ra·di·o·ac·tive·ly 英ˌreɪdiəʊ'æktɪv美'reɪdioʊ'æktɪv 高COCA¹¹⁷⁰⁴⁸BNC⁶¹⁰²⁹iWeb⁵⁶¹⁸²
基本双解英英搭配近义反义句型例句例句
adj.放射性的¹⁰⁰副词radioactively
adj.形容词
放射性的containing or giving off nuclear radiation
Adjective:
exhibiting or caused by radioactivity;radioactive isotope radioactive decay radioactive fallout radioactive series放射系radioactive decay放射衰变现象,放射性…radioactive waste放射性废物radioactive dating放射性年代测定性,放…radioactive gas放射性气体radioactive assay放射性分析, 放射性…radioactive contaminant放射性污染物…radioactive constant放射性常数radioactive family放射族,放射系…radioactive background放射性本底radioactive equilibrium放射性平衡,放射平衡…radioactive radiation放射性辐射线,放射性…radioactive ash放射性灰渣…radioactive tracer放射性示踪剂,放射性…radioactive dust放射性灰尘,放射性尘…radioactive indicator放射指示剂,放射性指…radioactive ray放射线radioactive residue放射性残渣radioactive contamination放射性污染radioactive fallout放射性尘降物…
近义词 hot热的active活跃的harmful有害的dangerous危险的反义词 nonradioactive非放射性的
用作形容词adj.
用作定语
～+ n.People should keep away from the radioactive waste.人们应远离放射性废物。
The radioactive material is stored in a special radiation-proof container.放射性材料储存在防辐射的特殊容器里。
Tritium is one of the mildest radioactive isotopes .氚是最和缓的放射性同位素之一。
形容词99%,名词1%
Radioactive waste must be stored on land.有放射性的废物都必须存放在陆地上。 As the plutonium-238 that served as the Pioneers' onboard heat source radioactively decayed, it would have emitted less heat over time.
为先驱者号们提供舱内热动力源的钚238会有放射性衰变，其发射量会随着时间的推移而越来越小。 astronomy
The metabolic pathways of organic compounds have often been delineated by using a radioactively labeled substrate and following the fate of the label.
有机化合物的代谢途径经常用放射性标记的底物并对其进行跟踪来描述。 chinafanyi.com
But even then, the water in the pipes tends to be radioactively contaminated because the valves that separate it from the reactor are not entirely tight.
但是即便如此，水管中的水也可能会存在放射性污染物，因为用于把水域反应堆隔开的阀门并不完全是密闭的。 yeeyan
Since these elements are unstable, they radioactively decay.
由于这些元素不稳定，它们会发生放射性衰变。 yeeyan
To investigate levels of skin exposure, the researchers took radioactively labelled BPA and observed the movement of radioactivity through pig ear skin— a widely used model for human skin.
为了调查皮肤对双酚A的吸收水平，研究者用放射性同位素对双酚 A做了标志，观察放射性标志在猪耳朵皮肤内的活动——这是种广泛应用的代替人类皮肤的实验模式。 yeeyan |