radiation
radiation
noun
[mass noun]
radiational
adjective
radiationally
adverb
语源
noun
[mass noun]
- (Physics)the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization
(物理)辐射，辐射作用
■the energy transmitted in this way
辐射能；放射线，放射物；核离子 - (chiefly Biology)divergence out from a central point, in particular evolution from an ancestral animal or plant group into a variety of new forms
(主生)发散状分化，辐射形进化
radiational
adjective
radiationally
adverb
语源
- late Middle English (denoting the action of sending out rays of light): from Latin radiatio(n-), from radiare 'emit rays' (see radiate)
热门查询
- flux n.[物]流量,流出,熔解,不断的变动 v.熔化,熔解,流出
- fluxion n.流动,不断的变化,转变,飞跑
- fluxional adj.微分的，不定的
- fluxionary adj.微分的，不定的
- fluxmeter n.磁通（量）计
- fluyt n.北欧小商船
- fly vi.飞,飞行,（旗）飘荡,过得快 vt.& vi.乘（…的）飞机,驾驶（飞机等） vt.驾驶,空运,使飞翔,操作 n.苍蝇,（作钓饵的）苍蝇,（裤子的）前裆开口,门帘
- flyable adj.（天气等）宜于飞行的,适航的,（飞机等）可以飞行的,可驾驶的
- flyaway adj.轻浮的，（衣服）不合身的，翅状的 n.轻浮的人，宽大不合身的衣服，海市蜃楼
- flybelt n.受采采蝇侵扰的（非洲）地区，舌蝇带
- flyblow n.蝇卵 vt.蝇产卵在内，玷污，沾染
- flyblown adj.有苍蝇产卵的，弄脏的 v.蝇产卵在内，玷污，沾染( flyblow的过去分词 )
考试词汇表
