superheavy element

基本解釋

The declaration comes more than 12 years after the Japanese team first attempted to synthesize the superheavy element, by firing beams of zinc at a thin bismuth film.
這一認(rèn)可距日本團(tuán)隊(duì)首次嘗試合成這一超重元素已過(guò)去了逾12年。他們做法是朝一層薄薄的鉍膜發(fā)射鋅束。
This report introduces and analyzes the progress of the theoretical and experimental studies for the synthesis of superheavy element and nuclide in the world and our country.
回顧了超重元素研究的現(xiàn)狀和超重元素合成反應(yīng)機(jī)制研究的發(fā)展，指出目前超重元素合成研究中存在的困難和對(duì)超重余核鑒別的一些設(shè)想。
Physicists have reported synthesizing element number 117, the latest in the quest to create artificial “superheavy” elements in the laboratory.
科學(xué)家報(bào)道已經(jīng)成功合成了117號(hào)新元素——在實(shí)驗(yàn)室人工創(chuàng)造的最新的超重元素。