直接電離輻射 的英文怎麼說

中文拼音 [zhíjiēdiànshè]
直接電離輻射 英文
directly ionizing radiation
  • : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • 直接 : direct; immediate
  • 輻射 : radiation; exposure; radio; beaming
  1. The alpha particles released from polonium - 210 have a very low penetrating power and can be stopped easily by the outer layer of skin or a sheet of paper. it is unlikely that the particles can affect human body through direct irradiation. however the ionization power of alpha particles is very high

    釙210釋放的阿爾法粒子穿透能力很弱,人類的皮膚或一張紙已能隔阻它,粒子經照影響人體的機會很微,不過由於它的能力很強,如果人類吸入或進食含有釙210的物質,其釋放的阿爾法粒子就能破壞內臟細胞,即使所吸收的份量不多,也會損害身體健康,急性高劑量阿爾法可以引致中毒。
  2. Ionizing radiation refers to electromagnetic or corpuscular radiation that directly or indirectly causes ionization of any material

    一游:指或間使物質產生游作用之或粒子
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