[化] 放射性衰变
[医] 发射性元素蜕变

radioactive disintegration的用法和样例:

例句

  1. The radioactive wastes release a lot of energy due to radioactive disintegration.由于放射性蜕变,放射性废料释放出大量的能量。
  2. Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.粒子是从天然放射性蜕变得到的带正电的氦核。

Palms to the sky, we unite I'm feeling it, feeling it, feelin-fee-feeling it We rise tonight I'm checking you out in your sweet desire I'm coming over to make you mine It's a crime boy, you're so fine I'm checking you out boy it's a green light I'm g

发表于:2018-12-16 / 阅读(43) / 评论(0) 分类 节奏布鲁斯

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. The heart-stopping news from Stockholm is that the heart never stopsgrowing, that is. Because researchers have shown that the human heart continues to pr

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 Scientific American(四)月

Palms to the sky, we unite I'm feeling it, feeling it, feelin-fee-feeling it We rise tonight I'm checking you out in your sweet desire I'm coming over to make you mine It's a crime boy, you're so fine I'm checking you out boy it's a green light I'm g

发表于:2019-01-11 / 阅读(53) / 评论(0) 分类 节奏布鲁斯

今天我们要学的词是radioactive。 Radioactive, 放射性的。日本政府证实, Traces of radioactive iodine have been detected in Tokyo and the Kanto area, 东京和关东一带发现了微量放射性碘。 Tap water in a village near t

发表于:2019-02-05 / 阅读(47) / 评论(0) 分类 英语单词荟萃

I'm waking up to ash and dust, I wipe my brow and I sweat my rust, I'm breathing in, the chemicals, gahh ahhh. I'm breaking in, shaping up, then checking out on the prison bus. This is it, the apocalypse, woah. . I'm waking up, I feel it in my bones

发表于:2019-02-11 / 阅读(71) / 评论(0) 分类 The Voice 美国好声音

LANZHOU, Feb. 11 (Xinhua) -- Northwest China's Gansu Province, home to the country's earliest nuclear base, plans to draft a new law on radioactive pollution control this year, the local government said Saturday. Lawmakers in the landlocked province

发表于:2019-02-17 / 阅读(80) / 评论(0) 分类 英语新闻
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