单词
radioactivity
读音
ˌreɪdioʊækˈtɪvəti
美式
英式
词根
无
释义
n. 放射性；[核] 放射能力；[核] 放射现象
例句
Element 43's radioactivity makes it easy to isolate and measure.
43号元素的放射性使其易于分离和测量。
Both won the Nobel Prize and had Leukemia because of radioactivity.
两人都获得了诺贝尔奖，并因为放射性而得了白血病。
Born Maria Sklodowska in Poland in 1867, she is famous for her work on radioactivity, and was twice a winner of the Nobel Prize.
她于1867年出生在波兰，原名玛丽亚·斯克洛多夫斯卡，以放射性研究而闻名，曾两次获得诺贝尔奖。
Element 43's radioactivity makes it easy to isolate and measure.
43号元素的放射性使其易于分离和测量。
Both won the Nobel Prize and had Leukemia because of radioactivity.
两人都获得了诺贝尔奖，并因为放射性而得了白血病。
Born Maria Sklodowska in Poland in 1867, she is famous for her work on radioactivity, and was twice a winner of the Nobel Prize.
她于1867年出生在波兰，原名玛丽亚·斯克洛多夫斯卡，以放射性研究而闻名，曾两次获得诺贝尔奖。
强化记忆
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on healthy brain activity.Without needles and radioactivity,without any kind of clinical reason, we can go down the street
what is the common pointbetween oil, plastic and radioactivity?On the top line, this is the BP oil spill:
And we replace the human being --to go, for example, for measuring radioactivity,you don't want a human to be sailing those robots --
may still have some hazardous qualities on their surfaces to this day.Most notably, vintage fiestaware reads positive for radioactivity.And while the levels are low enough that they don't officially pose a health risk
that we send to different universities,and we produce the map of the seabed radioactivity,especially in estuaries where the fish will reproduce,
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