radionuclides

/ˌreɪdioʊˈnuːklaɪdz/ /ˌreɪdiəˈnuːklaɪdz/

Meanings

noun

放射性核素，放射性核种

A radioactive nuclide

Examples :

"The scientist studied the effects of various radionuclides on the growth of plants in the school lab. "

那位科学家在学校实验室研究了各种放射性核素对植物生长的影响。

Related Words

school noun

/skuːl/

鱼群，（海豚等的）群。

"The divers encountered a huge school of mackerel."

潜水员们遇到了一大群鲭鱼。

radioactive noun

/ˌɹeɪdioʊˈaktɪv/ /ˌɹeɪdioʊˈæktɪv/

放射性物质，放射物

"The radioactive was carefully stored in a lead-lined container at the science lab. "

科学实验室里，那些放射性物质被小心地储存在一个铅衬容器中。

of preposition

/ɔv/ /ɒv/ /ə/ /ʌv/

的, 从

"The school is located five miles of the town center. "

学校位于离市中心五英里的地方.

studied adjective

/ˈstʌdid/

做作的，谨慎的，刻意的。

"She gave a studied reply."

她的回答显得很做作，明显是斟酌过的。

various adjective

/ˈvɛə.ɹi.əs/ /ˈvæɹ.i.əs/

各种各样的，多种多样的。

"The reasons are various."

原因有很多种。

plants noun

/plɑːnts/ /plænts/

植物，草本植物

"The garden had a couple of trees, and a cluster of colourful plants around the border."

花园里有几棵树，边缘周围还有一簇簇色彩鲜艳的草本植物。

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

growth noun

/ɡɹəʊθ/ /ɡɹoʊθ/

增长，生长，发展

"Growth was dampened by a softening of the global economy in 2001, but picked up in the subsequent years due to strong growth in China."

2001年全球经济放缓抑制了增长，但随后几年由于中国的强劲增长而有所回升。

lab noun

/læb/

实验室, 研究所

"My science teacher took the class to the lab to perform experiments. "

我的科学老师带我们班去实验室做实验。

nuclide noun

/ˈn(j)uːklaɪd/

核素，原子核。

"The chart showed each nuclide's unique combination of protons and neutrons. "

那张图表展示了每种核素独特的质子和中子组合。

effects noun

/ɪˈfɛkts/

结果，后果。

"The effect of the hurricane was a devastated landscape."

飓风的后果是一片被摧毁的景象。

scientist noun

/ˈsaɪ.ən.tɪst/

科学家，科学工作者。

"The scientist studied the effects of different types of soil on plant growth. "

那位科学家研究了不同类型的土壤对植物生长的影响。