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function newMark(y,m,d)
{ oldDay = new Date(y+"/"+m+"/"+d);
newDay = new Date();
n = (newDay - oldDay)/(1000*60*60*24);
if(n <= 14)document.write("
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| 単語 / 【 ID 】
意味 / 例文 /同義語/上位語/下位語/派生語 |
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cosmic ray
![]() SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 82476 】 【意味】 "[名詞] highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds [例] Cosmic rays are a type of radiation. [例] The cosmic rays cause mutations in the cells of the body. [例] They believed that cosmic rays were responsible for the mutations. [意味] 宇宙線, 宇宙放射線 ; [上位語] ionizing radiation ; [同義語群] 11441707-n" |