Web二维电子气的高效自旋-电荷转换效应. 自旋流的产生、调控以及自旋流-电流的转换是自旋电子学研究的核心问题。. 在上世纪90年代,V. M. Edelstein 预言与二维体系电流传输方向相垂直的方向上会产生纯自旋流,即,Edelstein效应。. 与此相反,当自旋流被注入二维 ... WebThis so-called mortality displacemen t or harvesting effect has been examined by comparing mid-frequency or sub-seasonal cycles in both mortality and air pollution time …
什么是“寒蝉效果(chilling effect)”?_百度知道
WebMar 15, 2024 · Harvesting effect in covid-19. As explained earlier, harvesting effect means that, e.g., covid-19 mostly kills old, sick and frail individuals, who would otherwise have died only weeks or a few months later. If harvesting effect would be real in Bergamo, the 576 % excess mortality in March and 129 % in April [6240 excess deaths in March – … WebApr 29, 2007 · 中译Chilling Effect为寒蝉效应。 译名因着重强调了效应的波及广泛度,再加上噤若寒蝉意旨早已分外传神,而渐已为中文界所接受,应用广泛。 寒蝉效应着重涉及个人思想、言论、集会等核心价值和自由权利的社会存在及其影响。 tb mitogen
二维电子气的高效自旋-电荷转换效应 - 中国科学院物理研究所
Webharvest是什么意思_harvest的翻译_音标_读音_用法_例句_爱词霸在线词典. 爱词霸权威在线词典,为您提供harvest的中文意思,harvest的用法讲解,harvest的读音,harvest的同义 … Web1.积累效应:空气污染的害处可能是靠慢慢积累出来的,那么长期效应应该更大;2.收获效应(harvesting effect):得到空气污染影响死亡率的这个短期效应,可能在于短期中一个污染shock正好让那些快死的人死了(收获的都是这些效应),那么长期来看平均效应 ... WebHarvesting is postulated to occur because the size of the pool of susceptibles decreases as a result of air pollution. I have developed a framework for examining this hypothesis. I … ebisu plano tx